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CN-224215774-U - Electrothermal blowing drying oven based on ceramsite sand production

CN224215774UCN 224215774 UCN224215774 UCN 224215774UCN-224215774-U

Abstract

The utility model discloses an electrothermal blowing drying oven based on ceramsite sand production, which relates to the technical field of ceramsite sand production and comprises a box body and a fixed cylinder, wherein an air heater is uniformly arranged at the bottom of the box body, through holes I are uniformly formed in the fixed cylinder, a mounting box and a discharging pipe are respectively arranged at two sides of the fixed cylinder, a feeding pipe is arranged on the mounting box, a connecting plate is arranged on the feeding pipe, a speed reducing motor is arranged on the connecting plate, an output shaft of the speed reducing motor is connected with the mounting box through a bearing, the right end of the output shaft of the speed reducing motor is connected with a rotating pipe, ceramsite sand falls into the mounting box through the feeding pipe, and under the action of an intermittent tilting assembly, the mounting box, the fixed cylinder and the discharging pipe can be tilted intermittently, so that the ceramsite sand in the fixed cylinder can be prolonged to be in the fixed cylinder, the drying is convenient, and the discharging work can be completed.

Inventors

  • XU YAO
  • LU XUGUANG
  • MA QINGTAO

Assignees

  • 山西高耐特新材料科技有限公司

Dates

Publication Date
20260508
Application Date
20250604

Claims (6)

  1. 1. The utility model provides an electrothermal blowing drying oven based on haydite sand production, which is characterized by comprising a box body (1) and a fixed cylinder (7), wherein a hot air blower (2) is evenly arranged at the bottom of the box body (1), a through hole I (6) is evenly arranged on the fixed cylinder (7), an installation box (8) and a discharge pipe (9) are respectively arranged at two sides of the fixed cylinder (7), a feeding pipe (10) is arranged on the installation box (8), a connecting plate (11) is arranged on the feeding pipe (10), a gear motor (12) is arranged on the connecting plate (11), an output shaft of the gear motor (12) is connected with the installation box (8) through a bearing, the right end of the output shaft of the gear motor (12) is connected with a rotary pipe (13), a rotary plate (14) which is connected on the inner wall of the fixed cylinder (7) in an attaching mode is evenly arranged on the outer wall of the rotary pipe (13), and a through groove I (22) which is matched with the discharge pipe (9) and a through groove II (23) which is matched with the output shaft of the gear motor (12) are arranged on the box body (1). An intermittent swaying component is arranged on the fixed cylinder (7).
  2. 2. The electrothermal blowing drying oven based on ceramsite sand production according to claim 1, wherein through holes II (15) are uniformly formed in the rotary pipe (13), through holes III (16) are uniformly formed in the rotary plate (14), and the apertures of the through holes I (6), the through holes II (15) and the through holes III (16) are smaller than the minimum diameter of the ceramsite sand.
  3. 3. The electrothermal blowing drying oven based on ceramsite sand production according to claim 1, wherein the intermittent swinging component comprises two rotating rods (18), the two rotating rods (18) are connected with the oven body (1) through bearings, a rotating motor (19) connected with the front rotating rod (18) is arranged on the oven body (1), round rods (20) are arranged at two ends of the two rotating rods (18), the round rods (20) at the left side and the right side are respectively connected with the mounting box (8) and the discharge pipe (9), and guide plates (21) which are in fit connection with the round rods (20) are arranged on the inner walls of two sides of the oven body (1).
  4. 4. The electrothermal blowing drying oven based on ceramsite sand production according to claim 1, wherein the top of the oven body (1) is provided with a supporting foot, the top of the supporting foot is provided with a stock box (24) with a valve (25), and the bottom of the stock box (24) is opposite to the feeding pipe (10).
  5. 5. The electrothermal blowing drying oven based on ceramsite sand production according to claim 4, wherein an anti-blocking rod (26) is vertically connected to the storage box (24) in a sliding manner, and a movable rod (27) hinged with the anti-blocking rod (26) is hinged to the connecting plate (11).
  6. 6. The electrothermal blowing drying oven based on ceramsite sand production according to claim 1 is characterized in that a dehumidifying component (3), a temperature and humidity sensor (4), a controller (5) and a through groove III matched with a feeding pipe (10) are arranged on the oven body (1).

Description

Electrothermal blowing drying oven based on ceramsite sand production Technical Field The utility model relates to the technical field of ceramic grain sand production, in particular to an electrothermal blowing drying oven based on ceramic grain sand production. Background The ceramic grain sand is one kind of ceramic grain product with high fracturing strength, and is used mainly in oil field to support underground to increase petroleum and natural gas yield, and the ceramic grain sand is one kind of environment friendly product. The traditional ceramsite sand preparation process is that the ceramsite sand directly enters a calcining kiln for calcining after granulating, the granulated ceramsite sand is directly calcined by the calcining kiln without preheating, and the ceramsite sand is cracked or even cracked due to the fact that the temperature in the calcining kiln is high (about 1300-1500 ℃), so that the crushing rate is greatly improved, and moreover, the production efficiency of the calcining kiln is affected to a certain extent if the ceramsite sand directly enters the calcining kiln for calcining due to the fact that the moisture content is high immediately after granulating, and therefore preheating and drying are needed before calcining. The retrieval finds that the authority publication No. CN210689137U discloses a haydite sand semi-finished product drying device, which adds haydite semi-finished products into a drying box from a feed hopper, a flow dividing device is arranged between a feed inlet and a drying area of the drying box, the semi-finished products entering the drying box are divided and scattered, the semi-finished products are divided into a plurality of parts, the semi-finished products after the division and scattering are dried, the semi-finished products and a heat source are fully subjected to heat exchange, the drying effect is good, and the dried semi-finished products fall into the feed inlet of a conveying auger through a material guiding device; however, the applicant finds that, in the technical scheme, firstly, the situation that the branch pipe is blocked easily occurs, so that the branch effect is poor, and secondly, although the ceramic sand is scattered, the positions of the ceramic sand are still fixed and piled up when the ceramic sand falls down and is dried, and the situation that the drying is insufficient and uneven still exists. Disclosure of utility model Aiming at the defects of the prior art, the utility model provides an electrothermal blowing drying oven based on ceramsite sand production, which solves the problems existing in the prior art. The electric heating blowing drying box for producing the ceramsite sand comprises a box body and a fixed cylinder, wherein an air heater is uniformly arranged at the bottom of the box body, through holes I are uniformly formed in the fixed cylinder, mounting boxes and discharge pipes are respectively arranged on two sides of the fixed cylinder, a feed pipe is arranged on the mounting boxes, a connecting plate is arranged on the feed pipe, a speed reducing motor is arranged on the connecting plate, an output shaft of the speed reducing motor is connected with the mounting boxes through bearings, the right end of the output shaft of the speed reducing motor is connected with a rotating pipe, rotating plates which are attached to the inner wall of the fixed cylinder are uniformly arranged on the outer wall of the rotating pipe, and a through groove I matched with the discharge pipe and a through groove II matched with the output shaft of the speed reducing motor are arranged on the box body; The fixed cylinder is provided with an intermittent swinging component. Preferably, the rotary pipe is uniformly provided with a second through hole, the rotary plate is uniformly provided with a third through hole, and the apertures of the first through hole, the second through hole and the third through hole are smaller than the minimum diameter of the ceramsite sand. Preferably, the intermittent swinging component comprises two rotating rods, the two rotating rods are connected with a box body through bearings, a rotating motor connected with a front rotating rod is arranged on the box body, round rods are arranged at two ends of the two rotating rods, the round rods at the left side and the right side are respectively connected with the mounting box and the discharging pipe, and guide plates connected with the round rods in a fitting mode are arranged on inner walls of two sides of the box body. Preferably, the top of box is provided with the stabilizer blade, and the top of stabilizer blade is provided with the bin that has the valve, the bottom of bin is relative with the inlet pipe. Preferably, the anti-blocking rod is vertically connected to the storage box in a sliding manner, and a movable rod hinged with the anti-blocking rod is hinged to the connecting plate. Preferably, the box body is provided with a dehumidifying c