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CN-224207963-U - Chemical industry safety feeding device

CN224207963UCN 224207963 UCN224207963 UCN 224207963UCN-224207963-U

Abstract

The utility model discloses a chemical safety feeding device, which relates to the technical field of chemical production equipment and comprises a movable base, wherein a height adjusting mechanism is arranged on the movable base, a plurality of feeding tanks are arranged, the plurality of feeding tanks are arranged around the height adjusting mechanism, fixed ring frames are sleeved on the outer sides of the plurality of feeding tanks, the fixed ring frames are connected with the height adjusting mechanism, a discharging pipe is arranged at the bottom of the feeding tank, and a discharging cylinder is connected at the bottom of the discharging pipe. According to the utility model, the movable base, the height adjusting mechanism and the plurality of feeding tanks are arranged, different types of chemical raw materials can be stored in the plurality of feeding tanks respectively, the feeding of the different types of chemical raw materials is convenient, and the height adjusting mechanism can adjust the heights of the plurality of feeding tanks, so that the movable base is applicable to chemical reaction equipment with different heights, and the feeding of the chemical reaction equipment with different heights is realized.

Inventors

  • PENG JIAHUI
  • DU LINLI

Assignees

  • 昆山欣谷微电子材料有限公司

Dates

Publication Date
20260508
Application Date
20250516

Claims (8)

  1. 1. The utility model provides a chemical industry safety feeding device which characterized in that includes: The movable base (1) is provided with a height adjusting mechanism; The feeding device comprises feeding tanks (2), wherein the feeding tanks (2) are arranged in a plurality, the feeding tanks (2) are arranged around a height adjusting mechanism, the outer sides of the feeding tanks (2) are sleeved with fixed ring frames (3), the fixed ring frames (3) are connected with the height adjusting mechanism, a discharging pipe (4) is arranged at the bottom of the feeding tanks (2), and a discharging cylinder (5) is connected at the bottom of the discharging pipe (4); The novel material feeding device is characterized in that a rotating shaft (6) is nested in the material feeding tank (2), a plurality of stirring rods (7) are fixed on the left side and the right side of the rotating shaft (6), the lower end of the rotating shaft (6) extends into the material discharging pipe (4), a spiral blade (8) is fixedly sleeved on a shaft body of the rotating shaft (6) in the material discharging pipe (4), the upper end of the rotating shaft (6) rotates to penetrate through the top wall of the material feeding tank (2), a push-pull rod (9) is penetrated in the rotating shaft (6) in a sliding manner, and a plugging seat (10) is connected to the lower end of the push-pull rod (9) in a rotating manner; the automatic feeding device comprises a mounting frame (11), wherein the mounting frame (11) is mounted at the top of a feeding tank (2), an electric push rod (12) and a first motor (13) are mounted on the mounting frame (11), the telescopic end of the electric push rod (12) is rotationally connected with the top end of a push-pull rod (9), and the output end of the first motor (13) is in transmission connection with a rotating shaft (6).
  2. 2. The chemical safety feeding device according to claim 1, wherein the plugging seat (10) is nested in the discharging cylinder (5), the plugging seat (10) comprises a plugging chassis (14), and a conical plug (15) is fixed in the middle of the upper side of the plugging chassis (14).
  3. 3. The chemical safety feeding device according to claim 2, wherein the plugging chassis (14) and the conical plug (15) are integrally formed by using a perfluoroether rubber material.
  4. 4. The chemical safety feeding device according to claim 2, wherein the diameter of the inner cavity of the discharging cylinder (5) is larger than that of the inner cavity of the discharging pipe (4), the inner cavity of the discharging cylinder (5) is communicated with the inner cavity of the discharging pipe (4), the diameter of the plugging chassis (14) is smaller than that of the inner cavity of the discharging cylinder (5), and the diameter of the plugging chassis (14) is larger than that of the inner cavity of the discharging pipe (4).
  5. 5. The chemical safety feeding device according to claim 1, wherein the rotating shaft (6) is provided with a slide way penetrating through the upper end and the lower end of the rotating shaft, the push-pull rod (9) penetrates through the slide way in a sliding mode, the push-pull rod (9) is provided with a plurality of sealing slide rings (16) in an embedded mode at equal intervals, the outer sides of the sealing slide rings (16) are in contact with the inner wall of the slide way, and the sealing slide rings (16) are made of wear-resistant rubber materials.
  6. 6. The chemical safety feeding device according to claim 1, wherein the upper end of the rotating shaft (6) is fixedly sleeved with a driven gear (18), the output end of the first motor (13) is connected with a driving gear (19), and the driving gear (19) is in meshed connection with the driven gear (18).
  7. 7. The chemical safety feeding device according to claim 1, wherein the height adjusting mechanism comprises a second motor (20), a screw rod (21) and a lifting plate seat (22), the middle part of the lifting plate seat (22) is sleeved on the screw rod (21) through a nut seat, a plurality of limiting rods (23) are slidably nested on the lifting plate seat (22), the bottom ends of the limiting rods (23) are connected with the upper side wall of the movable base (1), the top ends of the limiting rods (23) are commonly connected with a top plate (24), the output end of the second motor (20) is connected with the lower end of the screw rod (21), the upper end of the screw rod (21) is rotatably connected with the middle part of the lower side of the top plate (24), and the lifting plate seat (22) is connected with a plurality of fixed ring frames (3).
  8. 8. The chemical safety feeding device according to claim 7, wherein an installation cavity (17) is formed in the movable base (1), the second motor (20) is nested in the installation cavity (17), and a plurality of limiting rods (23) are arranged around the screw rod (21).

Description

Chemical industry safety feeding device Technical Field The utility model relates to the technical field of chemical production equipment, in particular to a chemical safety feeding device. Background Chemical industry is short for chemical process, chemical industry, chemical engineering and the like, and all technologies of changing the composition, structure or synthesizing new substances by using a chemical method belong to chemical production technologies, namely chemical process, the obtained product is called chemical or chemical product, various feed liquid and materials are required to be placed in a reaction kettle for chemical reaction in chemical production, so that chemical products are obtained, and a device for conveying the feed liquid or the materials into the reaction kettle is called a feeding device. At present, when the existing feeding device is used, particularly when powder materials are placed in the feeding device for a long time, the powder materials are easy to agglomerate, so that the reaction efficiency is affected, meanwhile, the feeding height of the feeding device is inconvenient to adjust, the feeding device can only be used for feeding corresponding equipment, and only one material can be fed, so that the limitation is large. Disclosure of utility model The utility model aims to provide a chemical engineering safety feeding device, which aims to solve the problems in the background technology. In order to achieve the purpose, the utility model provides the following technical scheme that the chemical engineering safety feeding device comprises: the movable base is provided with a height adjusting mechanism; The feeding tanks are arranged in number, the feeding tanks are arranged around the height adjusting mechanism, the outer sides of the feeding tanks are sleeved with fixed ring frames, the fixed ring frames are connected with the height adjusting mechanism, a discharging pipe is arranged at the bottom of the feeding tank, and a discharging cylinder is connected to the bottom of the discharging pipe; The feeding tank is internally nested with a rotating shaft, the left side and the right side of the rotating shaft are respectively fixed with a plurality of stirring rods, the lower end of the rotating shaft extends into the discharging pipe, a shaft body of the rotating shaft in the discharging pipe is fixedly sleeved with a helical blade, the upper end of the rotating shaft rotates to penetrate through the top wall of the feeding tank, a push-pull rod penetrates through the rotating shaft in a sliding manner, and the lower end of the push-pull rod is rotationally connected with a plugging seat; The mounting bracket, the top at throwing the material jar is installed to the mounting bracket, install electric putter and first motor on the mounting bracket, electric putter's flexible end is connected with the top rotation of push-and-pull rod, the output and the rotation axis transmission of first motor are connected. Preferably, the plugging seat is nested in the discharging cylinder and comprises a plugging chassis, and a conical plug block is fixed in the middle of the upper side of the plugging chassis. Preferably, the plugging chassis and the conical plug block are integrally formed by adopting a perfluoroether rubber material, the perfluoroether rubber material has good high temperature resistance and corrosion resistance, and the plugging seat is convenient to process and form. Preferably, the diameter of the inner cavity of the discharging cylinder is larger than that of the discharging pipe, the inner cavity of the discharging cylinder is communicated with that of the discharging pipe, the diameter of the plugging chassis is smaller than that of the inner cavity of the discharging cylinder, and the diameter of the plugging chassis is larger than that of the inner cavity of the discharging pipe. Preferably, the rotating shaft is provided with a slide way penetrating through the upper end and the lower end of the rotating shaft, the push-pull rod penetrates through the slide way in a sliding manner, a plurality of sealing slide rings are inlaid on the push-pull rod at equal intervals, the outer sides of the sealing slide rings are in contact with the inner wall of the slide way, the sealing slide rings are made of wear-resistant rubber materials, and the sealing performance between the push-pull rod and the slide way is improved through the sealing slide rings. Preferably, the upper end of the rotating shaft is fixedly sleeved with a driven gear, the output end of the first motor is connected with a driving gear, the driving gear is connected with the driven gear in a meshed mode, the first motor works to drive the driving gear to rotate, and the driving gear rotates and can be meshed with the driven gear to drive the rotating shaft to rotate. Preferably, the height adjusting mechanism comprises a second motor, a screw rod and a lifting plate seat, the middle part of