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CN-114932711-B - Catalyst blank forming machine

CN114932711BCN 114932711 BCN114932711 BCN 114932711BCN-114932711-B

Abstract

The invention relates to the technical field of catalyst blank forming, in particular to a catalyst blank forming machine which comprises a base, wherein a driving box is fixedly arranged on the top wall of the base, a conveying pipe is fixedly connected to the side wall of the driving box, a crushing box is fixedly connected to the top wall of the conveying pipe and communicated with the conveying pipe, a feeding hopper communicated with the crushing box is fixedly connected to the top wall of the crushing box, a forming pipe is fixedly connected with one end, far away from the driving box, of the conveying pipe, and a cleaning box is arranged below the forming pipe. According to the invention, the rotating mechanism is arranged, and after the limiting sleeve is separated from the forming tube, the rotating roller is rotated to drive the mounting frame to rotate, so that a user can conveniently select proper forming heads, catalysts with different shapes can be conveniently produced, and the forming heads are spirally arranged on the mounting frame, so that the user can replace more different forming heads, and the production of catalyst blanks is facilitated.

Inventors

  • XU YING
  • XU ZHENGYUE

Assignees

  • 徐颖
  • 徐颖

Dates

Publication Date
20260421
Application Date
20220427
Priority Date
20220427

Claims (6)

  1. 1. A catalyst blank forming machine comprising: The device comprises a base, wherein a driving box is fixedly arranged on the top wall of the base, a conveying pipe is fixedly connected to the side wall of the driving box, a crushing box is fixedly connected to the top wall of the conveying pipe, the crushing box is communicated with the conveying pipe, and a feeding hopper communicated with the crushing box is fixedly connected to the top wall of the crushing box; a motor is arranged in the driving box, the output end of the motor is fixedly connected with a rotating shaft, two matched crushing rollers are rotatably arranged in the crushing box, one crushing roller is fixedly connected with the rotating shaft, the other crushing roller is fixedly connected with a gear set fixedly connected with the output end of the motor, a conveying pipe and a forming pipe are jointly provided with helical blades, one end of each helical blade extends into the driving box, the output end of the motor is fixedly connected with a transmission belt group, and the other end of the transmission belt group is fixedly connected with each helical blade; the tooth grooves of the crushing roller are designed into an oblique spiral structure; The device comprises a forming pipe, a conveying pipe, a cleaning box, a second electric telescopic rod, a cleaning frame, a plurality of spray heads, a sponge pad, a cleaning frame, a cleaning device and a cleaning device, wherein one end of the forming pipe, which is far away from the driving box, is fixedly connected with the conveying pipe; The electric telescopic rod is characterized in that an electric telescopic rod I is arranged in the top wall of a forming tube, the other end of the electric telescopic rod I is fixedly connected with a limiting sleeve, a forming head is movably arranged between the end part of the forming tube and the limiting sleeve, a rotating mechanism for quickly replacing the forming head is arranged on the bottom wall of the forming tube, a control assembly for controlling the electric telescopic rod II and a spray head to work is arranged in the forming tube, the control assembly comprises a connecting rod which is slidably arranged in the side wall of the forming tube, a cavity for the connecting rod to move is formed in the forming tube, a reduction gear is rotatably arranged on the bottom wall of the cavity, a tooth socket meshed with the reduction gear is fixedly connected on the bottom wall of the connecting rod, the reduction gear can delay the moving speed of the connecting rod, one end of the connecting rod is fixedly connected with a conductive spring, the other end of the conductive spring is fixedly connected with the side wall of the cavity, the bottom end of the connecting rod is rotatably provided with a conductive head, the conductive head is electrically connected with a power supply, and a conductive plate matched with the conductive head is arranged in the cavity, and the conductive plate is electrically connected with the electric telescopic rod II and a switch of the spray head.
  2. 2. The catalyst blank forming machine according to claim 1, wherein the rotating mechanism comprises a rotating roller rotatably mounted on the bottom wall of the forming tube, one end of the rotating roller extends into the cleaning box, four mounting frames are uniformly and fixedly connected to the side wall of the rotating roller in the cleaning box, the forming head is spirally mounted at the end part of the mounting frames, and an opening groove matched with the mounting frames is formed in the inner wall of the bottom end of the limiting sleeve.
  3. 3. The catalyst blank forming machine according to claim 2, wherein the bottom end of the end portion of the forming tube is provided with a positioning mechanism, the positioning mechanism comprises a positioning hole formed in the bottom end of the end portion of the forming tube, a second spring is fixedly connected in the bottom wall of the positioning hole, the other end of the second spring is fixedly connected with a positioning pin, the positioning pin extends out of the side wall of the forming tube, and circular arc grooves matched with the positioning pin are formed in the inner wall of the mounting frame.
  4. 4. The catalyst blank forming machine according to claim 3, wherein a plurality of limiting holes are uniformly formed in the end portion of the forming tube, limiting columns matched with the limiting holes are fixedly connected to the inner wall of the limiting sleeve, fixing mechanisms for fixing the limiting columns are arranged in the side walls of the limiting holes, the fixing mechanisms comprise electromagnets fixedly installed in the side walls of the limiting holes, one ends of the electromagnets are fixedly connected with first springs, limiting pins matched with the electromagnets are fixedly connected to the other ends of the first springs, and limiting grooves matched with the limiting pins are formed in the side walls of the limiting columns.
  5. 5. The catalyst blank forming machine according to claim 4, wherein the limiting pin is slidably mounted in a side wall of the limiting hole, a wire holder is fixedly connected to a bottom wall of the limiting pin and is electrically connected with a power supply, a wire connector matched with the wire holder is arranged between the limiting pin and the electromagnet, and the wire connector is electrically connected with an electric telescopic rod.
  6. 6. The catalyst blank forming machine according to claim 1, wherein a plurality of grooves are uniformly formed in the end portion of the forming tube, piezoelectric ceramic plates are arranged in the grooves and are electrically connected with the conductive springs, and pressing rods for pressing the piezoelectric ceramic plates are fixedly connected to the inner walls of the limiting sleeves.

Description

Catalyst blank forming machine Technical Field The invention relates to the technical field of catalyst blank forming, in particular to a catalyst blank forming machine. Background The catalyst is used in industrial process of over 90%, such as chemical industry, petrochemical industry, biochemical industry, environment protection, etc., and the catalyst is classified into liquid catalyst and solid catalyst according to state, and homogeneous catalyst is classified into homogeneous catalyst and heterogeneous catalyst according to the phase state of the reaction system, and the homogeneous catalyst has acid, alkali, soluble transition metal compound and peroxide catalyst, and the catalyst has very important position in modern chemical industry, for example, iron catalyst is used in ammonia synthesis, vanadium catalyst is used in sulfuric acid production, and different catalysts are used in polymerization of ethylene and production of three synthetic materials such as butadiene rubber. The existing catalyst blank forming machine can manufacture catalyst blanks, but has the defects that in the using process of the catalyst, the surface areas of the catalysts in different shapes are different, so that the performances of the catalysts are different, the catalysts in different shapes are required to be produced for adapting to different reactions, but when the existing forming machine is used for producing the catalysts in different shapes, the different forming heads are required to be replaced by manually tightening screws by a person, the operation process is complicated, a large amount of manpower and time are required to be consumed, and the production efficiency is seriously affected. For this purpose, a catalyst blank forming machine is proposed. Disclosure of Invention The invention aims to provide a catalyst blank forming machine, which is characterized in that a rotating mechanism is arranged, after a limiting sleeve is separated from a forming pipe, a mounting frame can be driven to rotate by rotating a rotating roller, so that a user can conveniently select proper forming heads, catalysts with different shapes can be conveniently produced, and the forming heads are spirally arranged on the mounting frame, so that the user can replace more different forming heads, the production of catalyst blanks is facilitated, and the problems in the background technology are solved. In order to achieve the above purpose, the present invention provides the following technical solutions: a catalyst blank forming machine comprising: The device comprises a base, wherein a driving box is fixedly arranged on the top wall of the base, a conveying pipe is fixedly connected to the side wall of the driving box, a crushing box is fixedly connected to the top wall of the conveying pipe, the crushing box is communicated with the conveying pipe, and a feeding hopper communicated with the crushing box is fixedly connected to the top wall of the crushing box; The forming pipe is fixedly connected with one end, far away from the driving box, of the conveying pipe, a cleaning box is arranged below the forming pipe, and the cleaning box is fixedly connected with the side wall of the base; An electric telescopic rod I is arranged in the top wall of the forming tube, the other end of the electric telescopic rod I is fixedly connected with a limiting sleeve, a forming head is movably arranged between the end part of the forming tube and the limiting sleeve, and a rotating mechanism for quickly replacing the forming head is arranged on the bottom wall of the forming tube. Firstly, the motor in the driving box is started, after the raw materials for manufacturing the catalyst blanks are poured from the feeding hopper and processed by the crushing box, the raw materials further enter the forming pipe through the conveying pipe, and the catalyst blanks with different shapes can be manufactured through different forming heads at the end part of the forming pipe, so that the operation is simple and the use is convenient. Preferably, the rotary mechanism comprises a rotary roller rotatably mounted on the bottom wall of the forming tube, one end of the rotary roller extends into the cleaning box, four mounting frames are uniformly and fixedly connected to the side wall of the rotary roller in the cleaning box, the forming head is spirally mounted at the end part of the mounting frames, and an opening groove matched with the mounting frames is formed in the inner wall of the bottom end of the limiting sleeve. After stop collar and shaping pipe separation, can drive the mounting bracket through rotating the rotatory roller and rotate to the convenience of use personnel select suitable shaping head, conveniently produce the catalyst of different shapes, and because the shaping head is spiral installation on the mounting bracket, consequently the user can replace more different shaping heads, is favorable to the production of catalyst embryo mater