A filtering and purification device for calcium hydroxide production

Abstract

The utility model relates to the technical field of calcium hydroxide filtering and purifying devices, and discloses a filtering and purifying device for calcium hydroxide production, including an equipment box, a cleaning mechanism is fixedly connected to the right side of the equipment box, and a dust collecting mechanism is fixedly connected to the top of the cleaning mechanism; the dust collecting mechanism includes a clamping assembly and a replacement assembly, and the replacement assembly is arranged on the top of the clamping assembly; the clamping assembly includes a clamping frame, and the clamping frame is arranged inside the equipment box, and springs are fixedly connected to the front and rear ends of the clamping frame, respectively, and a T-shaped bar is fixedly connected to one end of the spring, and an ear plate seat is fixedly connected to the front of the T-shaped bar. The filtering and purifying device for calcium hydroxide production lifts the dust collecting box upward, and the dust collecting screen plate can be removed for corresponding disassembly and cleaning, so that a large amount of dust impurities, including solid particulate matter, can be adsorbed by the dust collecting screen plate to avoid the phenomenon of dust floating in the equipment during cleaning.

Description

Technical Field

[0001] The utility model relates to the technical field of calcium hydroxide filtering and purifying devices, in particular to a filtering and purifying device for calcium hydroxide production. Background Art

[0002] Calcium hydroxide is an inorganic compound and a strong alkali with bactericidal and antiseptic capabilities. It is corrosive to skin and fabrics. Calcium hydroxide is used to make bleaching powder, hard water softeners, disinfectants and insecticides, depilatories for leather making, sugar refining and building materials. In the process of preparing calcium hydroxide, it is necessary to perform corresponding filtering and purification operations on it.

[0003] According to a filtering and purification device for calcium hydroxide production disclosed in patent number CN 218130361 U, after the calcium hydroxide solution passes through the filter for a long time, the precipitate in the solution remains on the surface of the filter and blocks the filter holes, reducing the filtration efficiency. By starting the motor, the first threaded rod is driven to rotate, so that the moving block carries the brush head to clean the surface of the filter, so that the precipitate is swept to the edge of the filter.

[0004] The filtering and purification device used for calcium hydroxide production can use a moving block to clean the filter screen of the equipment when cleaning the sediment attached to the filtering and purification device after calcium hydroxide production. However, a large amount of dust and impurities, including solid particles, will be generated inside the equipment when the equipment is cleaned. Therefore, corresponding improvements are needed to avoid the phenomenon of dust floating in the equipment during cleaning. Utility Model Content

[0005] The purpose of the utility model is to provide a filtering and purifying device for producing calcium hydroxide to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a filtering and purification device for calcium hydroxide production, comprising an equipment box, a cleaning mechanism is fixedly connected to the right side of the equipment box, and a dust collecting mechanism is fixedly connected to the top of the cleaning mechanism;

[0007] The dust collecting mechanism comprises a positioning assembly and a replacement assembly, wherein the replacement assembly is arranged on the top of the positioning assembly;

[0008] The positioning assembly includes a card frame, which is arranged inside the equipment box, and springs are fixedly connected inside the front and rear ends of the card frame respectively, one end of the spring is fixedly connected to a T-shaped bar, the front side of the T-shaped bar is fixedly connected to an ear plate seat, a short shaft is rotatably connected inside the ear plate seat, a plug rod is fixedly connected to the surface of the short shaft, an L-shaped wedge strip is fixedly connected to the top of the T-shaped bar, and a card seat is arranged at the bottom of the plug rod.

[0009] Preferably, a guide groove is provided inside the card frame, and the surface of the T-shaped bar is slidably connected to the inside of the guide groove, so that the T-shaped bar can move under the limit inside the guide groove, thereby performing an auxiliary fixing function for the dust box installation card position.

[0010] Preferably, the replacement component includes a dust box, which is arranged on the top of the card frame, a dust collecting motor is fixedly connected to one end of the front of the dust box, an electric pole is fixedly connected to one end of the back of the dust collecting motor, a cleaning roller is fixedly connected to the surface of the electric pole, a dust collecting mesh plate is arranged at the bottom end of the dust box, an insertion strip is arranged at the bottom end of the dust box, the dust collecting mesh plate is arranged between the bottom of the dust box and the top of the card frame, a through hole is opened inside one end of the dust box, the surface of the electric pole passes through the through hole opened inside one end of the dust box, and the other end of the electric pole is rotatably connected to the inside of the card frame.

[0011] Preferably, the bottom of the inserting strip is fixedly connected to the top of the card frame, a card hole is provided at the bottom end of the dust collecting box, and the top of the inserting strip matches the inside of the card hole.

[0012] Preferably, an L-shaped bayonet is provided at the bottom of the dust box, and one end of the surface of the L-shaped wedge matches the inside of the L-shaped bayonet, so that the L-shaped wedge is conveniently inserted into the inside of the L-shaped bayonet to install and fix the dust box.

[0013] Preferably, the cleaning mechanism includes a cleaning motor, the cleaning motor is fixedly connected to the right side of the equipment box, the left end of the cleaning motor is fixedly connected to a screw rod, there are two screw rods, the surfaces of the two screw rods are threadedly connected with threaded blocks, a cleaning bar is fixedly connected between the inner sides of the threaded blocks, the left ends of the two screw rods are respectively fixedly connected to transmission wheels, the surfaces of the transmission wheels are transmission-connected with a transmission belt, a filter plate is fixedly connected to the inside of the equipment box, the top of the side surface of the cleaning bar is fixedly connected to the inside of the card frame, slide grooves are respectively provided at the front and rear ends of the equipment box, the surface of the threaded block is slidably connected to the inside of the slide groove, the left end of the screw rod is rotationally connected to the left side of the inside of the slide groove, and one end of the card seat is fixedly connected to the side of the cleaning bar.

[0014] Preferably, a brush strip is provided at the bottom end of the cleaning strip, and through grooves are provided at the upper and lower ends of the cleaning strip to facilitate the cleaning strip to clean the surface of the filter plate, and the dust swept out is adsorbed and collected upward through the through grooves.

[0015] Compared with the prior art, the utility model provides a filtering and purification device for calcium hydroxide production, which has the following beneficial effects:

[0016] The filtering and purification device for calcium hydroxide production, through the dust collecting mechanism, rotates the plug rod upward and moves the ear plate seat and the T-shaped strip, thereby driving the L-shaped wedge strip to move and detach from the L-shaped slot opened at the bottom of the dust collecting box, and allows the plug rod to be hung on the seat, and then the dust collecting box is lifted upward, and the dust collecting screen plate can be removed for corresponding disassembly and cleaning, so that a large amount of dust impurities, including solid particulate matter, can be adsorbed by the dust collecting screen plate, avoiding the phenomenon of dust floating in the equipment during cleaning.

[0017] The filtering and purification device for calcium hydroxide production has a cleaning mechanism. The cleaning motor drives the lead screw to rotate and drives the threaded block to move, thereby driving the cleaning bar to clean the sediment attached to the surface of the filter plate using the brush bar at the bottom of the cleaning bar. When the dust generated during cleaning is processed, the dust collecting motor rotates to drive the cleaning roller to rotate to generate suction, and then the dust cleaned by the cleaning bar is sucked upward through the cleaning bar to the dust collecting mesh plate for adhesion. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0019] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0020] Figure 2 This is a three-dimensional split cross-sectional view of the clamping assembly of the utility model;

[0021] Figure 3 This is a three-dimensional diagram of the parts of the clamping assembly of the utility model;

[0022] Figure 4 This is a three-dimensional split cross-sectional view of the replacement component of the utility model;

[0023] Figure 5 It is a three-dimensional cross-sectional view of the cleaning mechanism of the utility model;

[0024] Figure 6 It is a three-dimensional cross-sectional view of the equipment box of the utility model.

[0025] In the figure: 1. Equipment box; 2. Dust collecting mechanism; 21. Clamping assembly; 211. Clamping frame; 212. Spring; 213. T-shaped strip; 214. Ear plate seat; 215. Short shaft; 216. Insertion rod; 217. L-shaped wedge strip; 218. Clamping seat; 22. Replacement assembly; 221. Dust collecting box; 222. Dust collecting motor; 223. Electric pole; 224. Cleaning roller; 225. Dust collecting screen; 226. Insertion strip; 3. Cleaning mechanism; 31. Cleaning motor; 32. Screw; 33. Threaded block; 34. Cleaning strip; 35. Drive wheel; 36. Drive belt; 37. Filter plate. DETAILED DESCRIPTION

[0026] 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.

[0027] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] The utility model provides the following technical solutions: Example

[0029] Combination Figures 2 to 6 , a filtering and purifying device for calcium hydroxide production, comprising an equipment box 1, a cleaning mechanism 3 is fixedly connected to the right side of the equipment box 1, and a dust collecting mechanism 2 is fixedly connected to the top of the cleaning mechanism 3;

[0030] The dust collecting mechanism 2 includes a positioning assembly 21 and a replacement assembly 22, and the replacement assembly 22 is arranged on the top of the positioning assembly 21;

[0031] The card position assembly 21 includes a card frame 211, which is arranged inside the equipment box 1. The card frame 211 has springs 212 fixedly connected to the front and rear ends thereof, one end of the spring 212 is fixedly connected to a T-shaped bar 213, the front of the T-shaped bar 213 is fixedly connected to an ear plate seat 214, a short shaft 215 is rotatably connected inside the ear plate seat 214, a plug rod 216 is fixedly connected to the surface of the short shaft 215, an L-shaped wedge 217 is fixedly connected to the top of the T-shaped bar 213, a card seat 218 is arranged at the bottom of the plug rod 216, a guide groove is provided inside the card frame 211, and the surface of the T-shaped bar 213 is slidably connected to the inside of the guide groove. The replacement assembly 22 includes a dust box 221 The dust box 221 is arranged at the top of the card frame 211, and a dust collecting motor 222 is fixedly connected to one end of the front of the dust box 221, and an electric pole 223 is fixedly connected to one end of the back of the dust collecting motor 222, and a cleaning roller 224 is fixedly connected to the surface of the electric pole 223. A dust collecting mesh plate 225 is arranged at the bottom end of the dust box 221, and an insert strip 226 is arranged at the bottom end of the dust box 221. The dust collecting mesh plate 225 is arranged between the bottom of the dust box 221 and the top of the card frame 211. A through hole is opened inside one end of the dust box 221, and the surface of the electric pole 223 passes through the through hole opened inside one end of the dust box 221, and the other end of the electric pole 223 is rotatably connected to the inside of the card frame 211.

[0032] Furthermore, the bottom of the insert strip 226 is fixedly connected to the top of the card frame 211, a card hole is opened at the bottom of the dust box 221, the top of the insert strip 226 matches the inside of the card hole, an L-shaped card slot is opened at the bottom of the dust box 221, and one end of the surface of the L-shaped wedge 217 matches the inside of the L-shaped card slot. The insert rod 216 is rotated upward and the ear plate seat 214 and the T-shaped strip 213 are moved, thereby driving the L-shaped wedge 217 to move and disengage from the L-shaped card slot opened at the bottom of the dust box 221, and allowing the insert rod 216 to hang on the card seat 218. After that, the dust box 221 is lifted upward, and the dust collecting screen plate 225 can be removed for corresponding disassembly and cleaning, so that the dust collecting screen plate 225 can be used to adsorb a large amount of dust impurities, including solid particles, to avoid the phenomenon of dust floating in the equipment during cleaning. Example

[0033] See also Figure 1-6, and on the basis of Example 1, it is further obtained that the cleaning mechanism 3 includes a cleaning motor 31, the cleaning motor 31 is fixedly connected to the right side of the equipment box 1, the left end of the cleaning motor 31 is fixedly connected to a screw rod 32, there are two screw rods 32, the surfaces of the two screw rods 32 are threadedly connected with thread blocks 33, a cleaning strip 34 is fixedly connected between the inner sides of the thread blocks 33, the left ends of the two screw rods 32 are respectively fixedly connected with transmission wheels 35, the surfaces of the transmission wheels 35 are transmission-connected with transmission belts 36, a filter plate 37 is fixedly connected inside the equipment box 1, the top of the side of the cleaning strip 34 is fixedly connected to the inside of the card frame 211, slide grooves are respectively provided at the front and rear ends of the equipment box 1, the surface of the thread block 33 is slidably connected to the inside of the slide groove, the left end of the screw rod 32 is rotationally connected to the left side of the inside of the slide groove, and one end of the card seat 218 is fixedly connected to the side of the cleaning strip 34.

[0034] Furthermore, a brush strip is provided at the bottom end of the cleaning strip 34, and through grooves are provided at the upper and lower ends inside the cleaning strip 34. The cleaning motor 31 drives the screw rod 32 to rotate and drives the threaded block 33 to move, thereby driving the cleaning strip 34 to clean the sediment attached to the surface of the filter plate 37 using the brush strip at the bottom end of the cleaning strip 34. When the dust generated during cleaning is processed, the dust collecting motor 222 rotates to drive the cleaning roller 224 to rotate to generate suction, and then the dust cleaned by the cleaning strip 34 is sucked upward through the cleaning strip 34 to the dust collecting mesh plate 225 for adhesion.

[0035] In actual operation, when the device is used, when cleaning the surface of the filter plate 37 inside the equipment box 1, the cleaning motor 31 drives the screw rod 32 to rotate and drives the threaded block 33 to move, thereby driving the cleaning bar 34 to clean the sediment attached to the surface of the filter plate 37 using the brush bar at the bottom of the cleaning bar 34, and when dealing with the dust generated during cleaning, the dust collecting motor 222 rotates to drive the cleaning roller 224 to rotate to generate suction, and then the dust cleaned by the cleaning bar 34 is sucked upward through the cleaning bar 34 to the dust collecting mesh plate 225 for adhesion;

[0036] In addition, when cleaning the dust collecting screen 225 after cleaning, the plug rod 216 is rotated upward and the ear plate seat 214 and the T-shaped bar 213 are moved, thereby driving the L-shaped wedge bar 217 to move and disengage from the L-shaped slot opened at the bottom of the dust collecting box 221, and allowing the plug rod 216 to be hung on the seat 218. After that, the dust collecting box 221 is lifted upward, and the dust collecting screen 225 can be removed for corresponding disassembly and cleaning, so that a large amount of dust impurities, including solid particles, can be adsorbed by the dust collecting screen 225 to avoid the phenomenon of dust floating in the equipment during cleaning.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A filtering and purification device for producing calcium hydroxide, comprising an equipment box (1), characterized in that: The right side of the equipment box (1) is fixedly connected to a cleaning mechanism (3), and the top of the cleaning mechanism (3) is fixedly connected to a dust collecting mechanism (2); The dust collecting mechanism (2) comprises a locking assembly (21) and a replacement assembly (22), wherein the replacement assembly (22) is arranged on the top of the locking assembly (21); The clamping assembly (21) comprises a clamping frame (211), the clamping frame (211) being arranged inside the equipment box (1), the front and rear ends of the clamping frame (211) being respectively fixedly connected with springs (212), one end of the spring (212) being fixedly connected with a T-shaped bar (213), the front face of the T-shaped bar (213) being fixedly connected with an ear plate seat (214), the ear plate seat (214) being rotatably connected with a short shaft (215) inside, the surface of the short shaft (215) being fixedly connected with an insertion rod (216), the top end of the T-shaped bar (213) being fixedly connected with an L-shaped wedge strip (217), and the bottom of the insertion rod (216) being provided with a clamping seat (218).

2. The filtration and purification device for producing calcium hydroxide according to claim 1, wherein: A guide groove is provided inside the card frame (211), and the surface of the T-shaped bar (213) is slidably connected to the inside of the guide groove.

3. The filtering and purifying device for producing calcium hydroxide according to claim 1, wherein: The replacement component (22) comprises a dust collecting box (221), the dust collecting box (221) being arranged at the top of the card frame (211), a dust collecting motor (222) being fixedly connected to one end of the front of the dust collecting box (221), a pole (223) being fixedly connected to one end of the back of the dust collecting motor (222), a cleaning roller (224) being fixedly connected to the surface of the pole (223), a dust collecting screen (225) being arranged at the bottom end of the interior of the dust collecting box (221), a plug strip (226) being arranged at the bottom end of the dust collecting box (221), the dust collecting screen (225) being arranged between the bottom of the dust collecting box (221) and the top of the card frame (211), a through hole being arranged at one end of the interior of the dust collecting box (221), the surface of the pole (223) passing through the through hole arranged at one end of the interior of the dust collecting box (221), and the other end of the pole (223) being rotatably connected to the interior of the card frame (211).

4. The filtering and purifying device for producing calcium hydroxide according to claim 3, wherein: The bottom of the inserting strip (226) is fixedly connected to the top of the card frame (211); a card hole is provided at the bottom of the dust collecting box (221); and the top of the inserting strip (226) matches the inside of the card hole.

5. The filtering and purifying device for producing calcium hydroxide according to claim 3, wherein: An L-shaped bayonet is provided at the bottom of the dust collecting box (221), and one end of the surface of the L-shaped wedge strip (217) matches the inside of the L-shaped bayonet.

6. A filtering and purifying device for producing calcium hydroxide according to claim 1, characterized in that: The cleaning mechanism (3) comprises a cleaning motor (31), the cleaning motor (31) being fixedly connected to the right side of the equipment box (1), the left end of the cleaning motor (31) being fixedly connected to a screw rod (32), the screw rods (32) being provided with two screw rods (32), the surfaces of the two screw rods (32) being threadedly connected to a threaded block (33), a cleaning strip (34) being fixedly connected between the inner sides of the threaded block (33), the left ends of the two screw rods (32) being respectively fixedly connected to a transmission wheel (35), the surface of the transmission wheel (35) being transmission-connected to a transmission belt (36), the inside of the equipment box (1) being fixedly connected to a filter plate (37), the top of the side surface of the cleaning strip (34) being fixedly connected to the inside of a card frame (211), the inside of the equipment box (1) being provided with a slide groove respectively at the front and rear ends, the surface of the threaded block (33) being slidably connected to the inside of the slide groove, the left end of the screw rod (32) being rotationally connected to the left side of the inside of the slide groove, and one end of the card seat (218) being fixedly connected to the side surface of the cleaning strip (34).

7. A filtering and purifying device for producing calcium hydroxide according to claim 6, characterized in that: A brush strip is provided at the bottom end of the cleaning strip (34), and through grooves are provided at the upper and lower ends of the cleaning strip (34).

Images