Deslagging device for feed opening of single-effect concentrator

Abstract

The utility model belongs to the technical field of single-effect concentrators, and particularly relates to a single-effect concentrator feed opening deslagging device which comprises a tank body. The right side of the top of the tank body is communicated with a feeding pipe, the center of the bottom of the tank body is communicated with a slag discharging pipe, a slag removing assembly is arranged in an inner cavity of the tank body, a box body is in bolted connection with the center of the top of the tank body, and a reciprocating assembly for driving the slag removing assembly to move is arranged in an inner cavity of the box body; through the structural design of a second motor, a connecting shaft, a fixing rod, a scraping plate and a fixing cone, residues adhering to the inner wall of the tank body are scraped through rotation of the scraping plate, the residue discharging effect of the single-effect concentrator is improved, through the structural design of a first motor, a rotating shaft, a gear, a rack plate, a frame body and a mounting column, the box body is driven to ascend and descend in a reciprocating mode, and the residue discharging effect is improved. Therefore, the fixed cone extends into the slag discharge pipe to clean the inside of the slag discharge pipe, so that the slag discharge pipe is prevented from being blocked by the slag, and the slag discharge effect of the single-effect concentrator is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of single-effect concentrators, in particular to a slag removal device at a feed port of a single-effect concentrator. Background Art

[0002] The single-effect concentrator is suitable for the recovery of industrial alcohol from traditional Chinese medicine, western medicine, glucose, brewing, starch, oral liquid, chemical industry, food, natural flavoring, food additives, monosodium glutamate, dairy products, etc. It can be used for vacuum concentration with small batches, multiple varieties and low heat sensitivity.

[0003] After searching, application number CN201120161371.X discloses a slag removal device for the discharge port of a single-effect concentrator. The utility model has a slag discharge pipe on the side of the lower end of the tank body, and a controllable claw rake is arranged in the pipe, which can conveniently and quickly remove the drug residue and take it out from the slag discharge pipe, greatly improving work efficiency, reducing the work intensity of workers, and ensuring product quality.

[0004] However, the single-effect concentrator still has the following shortcomings: the inner wall of the tank is scraped by a claw rake, which is inefficient, and it is difficult to clean the inside of the slag discharge pipe, and the cleaning effect of the residue is poor; therefore, a slag removal device for the discharge port of a single-effect concentrator is proposed to address the above problems. Utility Model Content

[0005] The technical problem to be solved by the utility model is that: the prior art has the disadvantage of poor slag removal effect of the single-effect concentrator, for which we propose a slag removal device for the feed port of the single-effect concentrator.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a slag removal device at the feed port of a single-effect concentrator, comprising a tank body; a feed pipe is connected to the right side of the top of the tank body, a slag discharge pipe is connected to the center of the bottom of the tank body, a slag removal assembly is arranged in the inner cavity of the tank body, a box body is bolted at the center of the top of the tank body, and a reciprocating assembly for driving the slag removal assembly to move is arranged in the inner cavity of the box body.

[0007] Preferably, the reciprocating assembly includes a first motor, a rotating shaft, a gear, a rack plate, a frame and a mounting column. The first motor is bolted to the back of the inner cavity of the box body, the output shaft of the first motor is fixedly connected to the rotating shaft, the surface key of the rotating shaft is connected to the gear, the inner cavity of the box body is provided with a frame, rack plates meshing with the gears are bolted on both sides of the inner cavity of the frame, and the mounting column is bolted to the bottom of the frame.

[0008] Preferably, the slag removal assembly includes a second motor, a connecting shaft, a fixed rod, a scraper and a fixed cone, the bottom of the mounting column sequentially passes through the box body and the tank body and is bolted to a fixed box, the top of the inner cavity of the fixed box is bolted to the second motor, the output shaft fixing button of the second motor has a connecting shaft, the bottom of the connecting shaft passes through the fixed box and is bolted to a fixed cone, the surface of the connecting shaft is bolted to fixed rods sequentially from top to bottom, and the scraper is bolted to the side of the fixed rod away from the connecting shaft.

[0009] Preferably, a sealing ring is bonded to the bottom of the inner cavity of the fixing box, and the inner ring of the sealing ring contacts the surface of the connecting shaft.

[0010] Preferably, both sides of the inner cavity of the box body are provided with slide grooves, and the inner cavity of the slide grooves is slidably connected with sliders in sequence from top to bottom, and the facing sides of the sliders are bolted to the two sides of the frame body.

[0011] Preferably, a door is hingedly connected to the front of the box body via hinges, and an observation window is arranged on the front of the tank body.

[0012] Preferably, support legs are bolted around the bottom of the tank body.

[0013] The beneficial effects of the utility model are:

[0014] 1. The utility model adopts the structural design of the second motor, the connecting shaft, the fixed rod, the scraper and the fixed cone, and the scraper rotates to scrape off the residue adhering to the inner wall of the tank, thereby improving the slag discharge effect of the single-effect concentrator;

[0015] 2. The utility model drives the box to rise and fall reciprocatingly through the structural design of the first motor, rotating shaft, gear, rack plate, frame and mounting column, so that the fixed cone extends into the slag discharge pipe to clean the slag discharge pipe, avoiding clogging of the slag discharge pipe by residues, thereby improving the slag discharge effect of the single-effect concentrator. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a cross-sectional view of the tank structure of the utility model;

[0019] Figure 3This is a cross-sectional view of the box structure of the utility model;

[0020] Figure 4 This is a front view of the slag removal component structure of the utility model;

[0021] Figure 5 This is a structural front view of the first motor and gear of the utility model.

[0022] In the figure: 1. tank body; 2. slag discharge pipe; 3. slag removal assembly; 31. second motor; 32. connecting shaft; 33. fixing rod; 34. scraper; 35. fixing cone; 4. box body; 5. reciprocating assembly; 51. first motor; 52. rotating shaft; 53. gear; 54. rack plate; 55. frame; 56. mounting column; 6. fixing box; 7. sealing ring; 8. slide groove; 9. slider; 10. observation window; 11. supporting leg. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] The following is combined with Figure 1-5 To further explain this application in detail,

[0025] The present application embodiment discloses a slag removal device for a single-effect concentrator feed port. Figure 1 and Figure 2 A slag removal device for a discharge port of a single-effect concentrator comprises a tank body 1; a feed pipe is connected to the right side of the top of the tank body 1, a slag discharge pipe 2 is connected to the center of the bottom of the tank body 1, a slag removal component 3 is arranged in the inner cavity of the tank body 1, a box body 4 is bolted to the center of the top of the tank body 1, and a reciprocating component 5 for driving the slag removal component 3 to move is arranged in the inner cavity of the box body 4; when in use, the user conveys raw materials into the tank body 1 through the feed pipe, and when discharging is required, the material is discharged by opening the slag discharge pipe 2.

[0026] Reference Figure 3 and Figure 5The reciprocating assembly 5 includes a first motor 51, a rotating shaft 52, a gear 53, a rack plate 54, a frame 55 and a mounting column 56. The first motor 51 is bolted to the back of the inner cavity of the box body 4, and the output shaft of the first motor 51 is fixedly connected to the rotating shaft 52. The surface key of the rotating shaft 52 is connected to the gear 53. The inner cavity of the box body 4 is provided with a frame 55. Rack plates 54 meshing with the gear 53 are bolted to both sides of the inner cavity of the frame 55, and the bottom of the frame 55 is bolted to the mounting column 56; the user drives the rotating shaft 52 to rotate through the first motor 51, and the rotating shaft 52 drives the gear 53 to rotate. Through the two rack plates 54, the gear 53 drives the frame 55 to rise and fall reciprocally, and then the frame 55 drives the mounting column 56 to rise and fall reciprocally, and the mounting column 56 drives the box body 4 to move reciprocally.

[0027] Reference Figure 2 and Figure 4 The slag removal component 3 includes a second motor 31, a connecting shaft 32, a fixing rod 33, a scraper 34 and a fixing cone 35. The bottom of the mounting column 56 sequentially penetrates the box body 4 and the tank body 1 and is bolted with a fixing box 6. The top of the inner cavity of the fixing box 6 is bolted with the second motor 31. The output shaft fixing button of the second motor 31 has a connecting shaft 32. The bottom of the connecting shaft 32 penetrates the fixing box 6 and is bolted with a fixing cone 35. The surface of the connecting shaft 32 is bolted with fixing rods 33 in sequence from top to bottom. The side of the fixing rod 33 away from the connecting shaft 32 is bolted with a scraper 34; the second motor 31 drives the connecting shaft 32 to rotate, so that the connecting shaft 32 drives the fixing rod 33 and the fixing cone 35 to rotate, and the fixing rod 33 drives the scraper 34 to rotate, so as to scrape off the residue adhering to the inner wall of the tank body 1, thereby improving the slag removal effect of the single-effect concentrator.

[0028] Reference Figure 4 A sealing ring 7 is bonded to the bottom of the inner cavity of the fixed box 6, and the inner ring of the sealing ring 7 contacts the surface of the connecting shaft 32, thereby improving the sealing performance of the fixed box 6 and preventing materials from entering the fixed box 6.

[0029] Reference Figure 3 Slide grooves 8 are provided on both sides of the inner cavity of the box body 4, and sliders 9 are slidably connected to the inner cavity of the slide grooves 8 from top to bottom in sequence, and the opposite sides of the sliders 9 are bolted to the two sides of the frame body 55; the frame body 55 is limited and the auxiliary frame body 55 is moved, thereby improving the stability of the frame body 55.

[0030] Reference Figure 1 The front of the box body 4 is hinged with a box door, and the front of the tank body 1 is provided with an observation window 10; the box door is convenient for the user to maintain and replace the reciprocating assembly 5 in the box body 4, and the observation window 10 is convenient for the user to observe the situation inside the tank body 1.

[0031] Reference Figure 1 Support legs 11 are bolted around the bottom of the tank body 1 to support the tank body 1.

[0032] Working principle: when slag discharge is needed, the user turns on the first motor 51 and the second motor 31, the first motor 51 drives the rotating shaft 52 to rotate, the rotating shaft 52 drives the gear 53 to rotate, through the two rack plates 54, the gear 53 drives the frame 55 to lift and reciprocate, then the frame 55 drives the mounting column 56 to lift and reciprocate, the mounting column 56 drives the box 4 to move back and forth, thereby driving the connecting shaft 32 to lift and reciprocate, and then driving the fixed rod 33 and the fixed cone 35 to move back and forth, then the fixed rod 33 drives the scraper 34 to move back and forth, the second motor 31 drives the connecting shaft 32 to rotate, so that the connecting shaft 32 drives the fixed rod 33 and the fixed cone 35 to rotate, then the fixed rod 33 drives the scraper 34 to rotate, the scraper 34 is used to clean and remove slag from the inner wall and bottom of the tank body 1, and the fixed cone 35 cleans and removes slag from the slag discharge pipe 2 to prevent residue from clogging the slag discharge pipe 2.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A slag removal device for a single-effect concentrator feed port, characterized in that: The invention comprises a tank body (1); a feed pipe is connected to the right side of the top of the tank body (1); a slag discharge pipe (2) is connected to the center of the bottom of the tank body (1); a slag removal component (3) is arranged in the inner cavity of the tank body (1); a box body (4) is bolted to the center of the top of the tank body (1); and a reciprocating component (5) for driving the slag removal component (3) to move is arranged in the inner cavity of the box body (4).

2. A slag removal device for a feed port of a single-effect concentrator according to claim 1, characterized in that: The reciprocating assembly (5) comprises a first motor (51), a rotating shaft (52), a gear (53), a rack plate (54), a frame (55) and a mounting column (56); the first motor (51) is bolted to the back of the inner cavity of the box (4); the output shaft of the first motor (51) is fixedly connected to the rotating shaft (52); the surface of the rotating shaft (52) is keyed to the gear (53); the inner cavity of the box (4) is provided with a frame (55); rack plates (54) meshing with the gear (53) are bolted to both sides of the inner cavity of the frame (55); and the mounting column (56) is bolted to the bottom of the frame (55).

3. A slag removal device for a feed port of a single-effect concentrator according to claim 2, characterized in that: The slag removal component (3) comprises a second motor (31), a connecting shaft (32), a fixing rod (33), a scraper (34) and a fixing cone (35); the bottom of the mounting column (56) passes through the box body (4) and the tank body (1) in sequence and is bolted to a fixing box (6); the top of the inner cavity of the fixing box (6) is bolted to the second motor (31); the output shaft fixing button of the second motor (31) has a connecting shaft (32); the bottom of the connecting shaft (32) passes through the fixing box (6) and is bolted to a fixing cone (35); the surface of the connecting shaft (32) is bolted to the fixing rod (33) in sequence from top to bottom; the scraper (34) is bolted to the side of the fixing rod (33) away from the connecting shaft (32).

4. A slag removal device for a feed port of a single-effect concentrator according to claim 3, characterized in that: A sealing ring (7) is bonded to the bottom of the inner cavity of the fixing box (6), and the inner ring of the sealing ring (7) is in contact with the surface of the connecting shaft (32).

5. The slag removal device for the feed port of a single-effect concentrator according to claim 1, characterized in that: Slide grooves (8) are provided on both sides of the inner cavity of the box body (4), and the inner cavity of the slide grooves (8) is slidably connected with sliders (9) in sequence from top to bottom, and the facing sides of the sliders (9) are bolted to the two sides of the frame body (55).

6. The slag removal device for the feed port of a single-effect concentrator according to claim 1, characterized in that: The front of the box body (4) is hinged with a box door via a hinge, and the front of the tank body (1) is provided with an observation window (10).

7. The slag removal device for the feed port of a single-effect concentrator according to claim 1, characterized in that: Support legs (11) are bolted around the bottom of the tank body (1).

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