Plate type filter for tribasic lead sulfate filtrate

Abstract

The utility model provides a tribasic lead sulfate filtrate plate filter which comprises a machine shell and a filter box body, the filter box body is fixedly installed in the machine shell, two groups of glass fiber filters are fixedly installed in the filter box body, a feeding assembly extending into the machine shell is fixedly installed at the top of the machine shell, and a discharging assembly extending into the machine shell is fixedly installed at the bottom of the machine shell. A supporting assembly is assembled at the top end of the filtering box body, two sets of guide rods are installed on one side in the machine shell in a butt joint mode, a conveying type filtering assembly is assembled on the other side in the machine shell, a conveying piece of the conveying type filtering assembly passes through the supporting assembly and the guide rods, and an impurity collecting box is arranged at the bottom in the machine shell. A cleaning assembly is installed in the portion, above the impurity collecting box, in the machine shell in a butt joint mode. According to the conveying type lead sulfate filter, primary filtering operation can be carried out on tribasic lead sulfate filtrate through the conveying type filter assembly, the filtered filter belt can be conveyed and replaced in a conveying mode, a worker does not need to frequently replace a filter piece, and the endurance performance is lasting.

Description

Technical Field

[0001] The utility model relates to the technical field of tribasic lead sulfate preparation, in particular to a tribasic lead sulfate filtrate plate filter. Background Art

[0002] Tribasic lead sulfate is an inorganic compound with the chemical formula Pb(SO4)3. It is composed of lead ions (Pb2+) and sulfate ions (SO42-). Tribasic lead sulfate filtrate refers to the liquid obtained after filtering the tribasic lead sulfate solution to remove solid impurities. When preparing tribasic lead sulfate, some solid precipitates or impurities that are insoluble in the solution are usually produced. In order to obtain a pure solution, a filtration step can be performed to separate the solid and the liquid;

[0003] The existing plate filter generally adopts a fixed filter plate assembly. In this way, the personnel need to regularly disassemble the machine body to replace the filter plate, which not only increases the tediousness during the operation, but also reduces the operation process. After the filter plate is disassembled, the personnel also need to clean the impurities on the disassembled filter plate before the filter plate can be recycled again, resulting in the filter machine being unable to complete the filtration period;

[0004] Therefore, the present application proposes a tribasic lead sulfate filtrate plate filter that can be automatically replaced and cleaned. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a tribasic lead sulfate filtrate plate filter, which solves the problems mentioned in the background technology.

[0006] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0007] The tribasic lead sulfate filtrate plate filter comprises a casing and a filter box, wherein the filter box is fixedly installed inside the casing, two groups of glass fiber filter plates are fixedly installed inside the filter box, a feed assembly extending to the inside is fixedly installed on the top of the casing, a support assembly is installed on the top of the filter box, two groups of guide rods are docked and installed on one side of the casing, a conveying filter assembly is installed on the other side of the casing, and the conveying part of the conveying filter assembly passes through the support assembly and the guide rods, an impurity collection box is arranged at the bottom of the casing, a cleaning assembly is docked and installed in the casing above the impurity collection box, and the cleaning assembly acts on the conveying part of the conveying filter assembly; the support assembly comprises a baffle plate, a transverse support bar, a longitudinal support bar, a limit component, and a traction rod, and the top of the filter box is fixedly installed It is equipped with cross-linked transverse support bars and longitudinal support bars, which form a grille. Two groups of limiting components are docked and installed on the filter box above the grille. A material baffle is fixedly installed on the top of the filter box, and traction rods are docked and installed on both sides of the material baffle; the conveying filter assembly includes an upper winding roller, a lower winding roller, and a non-woven filter belt. The upper winding roller and the lower winding roller are docked and installed on one side of the casing respectively, and the non-woven filter belt is wound on the upper winding roller. The non-woven filter belt passes through the grille and the limiting components and is guided by the traction rod and the guide rod. The end of the non-woven filter belt is wound by the lower winding roller; the cleaning assembly includes a cleaning brush kit and a transmission shaft. A transmission shaft is docked and installed in the casing on one side of the lower winding roller, and a cleaning brush kit is mounted on the transmission shaft, and the cleaning brush kit acts on the non-woven filter belt.

[0008] Furthermore, the feed assembly includes an upper feed port, a guide channel, and a lower feed port. The top of the casing is equipped with a guide channel extending to the interior, and the top and bottom of the guide channel are respectively connected to the upper feed port and the lower feed port.

[0009] Furthermore, the conveying filter assembly also includes a transmission component. The back of the casing is equipped with a transmission component that is assembled and connected to the lower winding roller and the cleaning component. The transmission component includes a motor, a large disc gear, and a small disc gear. The lower winding roller and the shaft ends of the transmission shaft are respectively docked and equipped with a large disc gear and a small disc gear that mesh with each other. The front of the casing is fixedly equipped with a motor that is axially connected to the lower winding roller.

[0010] Furthermore, a downstream component extending out of the casing is fixedly installed at the bottom of the filter box, and the downstream component includes a downstream channel and a downstream cavity. A connected downstream cavity is fixedly installed at the bottom of the filter box, and a downstream channel extending out of the casing is fixedly installed at the bottom of the downstream cavity.

[0011] Furthermore, a side baffle is fixedly installed on one side of the top of the filter box body, and a material guide port is arranged on the side baffle, the material guide port corresponds to the upper winding roller, and the non-woven filter belt on the upper winding roller passes through the material guide port.

[0012] Furthermore, the limiting component includes limiting rollers and shafts. Two sets of shafts are rotatably installed on both sides of the filter box, and two sets of limiting rollers are mounted on the shafts. The bottoms of the limiting rollers are in contact with the transverse support strips.

[0013] The utility model provides a tribasic lead sulfate filtrate plate filter. Compared with the prior art, it has the following beneficial effects:

[0014] The conveying filter assembly can not only perform the primary filtration of the tribasic lead sulfate filtrate, but also use the conveying method to convey and replace the filtered filter belt, without the need for personnel to frequently replace the filter components, and the endurance performance is long-lasting;

[0015] By using the cleaning component in conjunction with the conveying filter component, impurities on the filter can be cleaned when the filter element is replaced, thereby completing the separation between the impurities and the filter element. 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 The schematic diagram of the structure of the first overall assembly state of the filter of the utility model is shown;

[0018] Figure 2 The schematic diagram of the second overall assembly state of the filter of the utility model is shown;

[0019] Figure 3 The front structural schematic diagram of the filter of the utility model is shown;

[0020] Figure 4 The schematic diagram of the structure of the support assembly and the filter box body of the utility model in the assembled state is shown;

[0021] Figure 5 The schematic diagram of the structure of the conveying filter assembly and the supporting assembly of the utility model in the assembled state is shown;

[0022] As shown in the figure: 1. Casing; 2. Filter box; 21. Glass fiber filter plate; 3. Feed assembly; 31. Upper feed port; 32. Guide channel; 33. Lower feed port; 4. Support assembly; 41. Baffle plate; 42. Horizontal support bar; 43. Longitudinal support bar; 44. Limiting component; 441. Limiting roller; 442. Shaft; 45. Traction rod; 5. Guide rod; 6. Conveying filter assembly; 61. Upper winding roller; 62. Lower winding roller; 63. Non-woven filter belt; 64. Transmission component; 641. Motor; 642. Large disc gear; 643. Small disc gear; 7. Impurity collection box; 8. Cleaning assembly; 81. Cleaning brush kit; 82. Transmission shaft; 9. Downstream assembly; 91. Downstream channel; 92. Downstream cavity; 10. Base. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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] Embodiment 1

[0025] In order to solve the technical problems in the background technology, the following tribasic lead sulfate filtrate plate filter is provided:

[0026] Combination Figure 1-Figure 5 As shown, the tribasic lead sulfate filtrate plate filter provided by the utility model comprises a casing 1 and a filter box 2, wherein the filter box 2 is fixedly installed inside the casing 1, and two groups of glass fiber filter plates 21 are fixedly installed inside the filter box 2, and a feed assembly 3 extending to the inside is fixedly installed on the top of the casing 1, and a support assembly 4 is installed on the top of the filter box 2, and two groups of guide rods 5 are docked and installed on one side of the casing 1, and a conveying filter assembly 6 is installed on the other side of the casing 1, and the conveying member of the conveying filter assembly 6 passes through the support assembly 4 and the guide rod 5, and an impurity collection box 7 is arranged at the bottom of the casing 1, and a cleaning assembly 8 is docked and installed in the casing 1 above the impurity collection box 7, and the cleaning assembly 8 acts on the conveying member of the conveying filter assembly 6;

[0027] During this period, the filtering operation of the tribasic lead sulfate filtrate is completed by the filtering component in the filtering box 2. The conveying filter component 6 can not only perform the initial filtering operation on the tribasic lead sulfate filtrate, but also use the conveying method to convey and replace the filtered filter belt. There is no need for personnel to frequently replace the filter element, and the endurance performance is long-lasting. The cleaning component 8 cooperates with the conveying filter component 6 to clean the impurities on the filter when replacing the filter element, and complete the separation between the impurities and the filter element. The impurities on the filter element are collected centrally by the impurity collection box 7 so that personnel can carry out centralized processing. The filter element can be supported by the support component 4 to avoid liquid or impurities from punching the filter element during filtration, which makes it unable to maintain the normal working state. The filter element can also be traction-guided and conveyed, which does not affect the filtering operation of the filter element and can complete the traction and guidance of the filter element.

[0028] The support assembly 4 includes a baffle plate 41, a transverse support bar 42, a longitudinal support bar 43, a limiting component 44, and a traction rod 45. The top of the filter box 2 is fixedly installed with mutually crossed transverse support bars 42 and longitudinal support bars 43, and the transverse support bars 42 and longitudinal support bars 43 form a grid. Two groups of limiting components 44 are docked and installed on the filter box 2 above the grid. The top of the filter box 2 is fixedly installed with a baffle plate 41, and traction rods 45 are docked and installed on both sides of the baffle plate 41; the conveying filter assembly 6 includes an upper winding roller 61, a lower winding roller 62, a non-woven fabric filter The filter belt 63 is docked with an upper winding roller 61 and a lower winding roller 62 on one side of the casing 1, and a non-woven filter belt 63 is wound on the upper winding roller 61. The non-woven filter belt 63 passes through the grille and the limiting component 44, and is guided by the traction rod 45 and the guide rod 5. The end of the non-woven filter belt 63 is wound by the lower winding roller 62; the cleaning component 8 includes a cleaning brush kit 81 and a transmission shaft 82. A transmission shaft 82 is docked with the casing 1 on one side of the lower winding roller 62, and a cleaning brush kit 81 is mounted on the transmission shaft 82, and the cleaning brush kit 81 acts on the non-woven filter belt 6.

[0029] The grid composed of the transverse support bars 42 and the longitudinal support bars 43 is used to support the non-woven filter belt 6, so that the liquid and impurities on the non-woven filter belt 6 will not form pressure on the non-woven filter belt 6, and the limiting component 44 can effectively suppress and position the non-woven filter belt 6 to avoid abnormal movement of the non-woven filter belt 6 when it is not traction. During traction, the limiting component 44 will use the transmission component to guide the non-woven filter belt 6, and the lower winding roller 62 will wind up the non-woven filter belt 6. At the same time, the impurities on the non-woven filter belt 6 will also be taken away synchronously. The non-woven filter belt 6 is guided out of the filter box 2 through the limiting component 44 and the traction rod 45, and the guiding is completed with the cooperation of the guide rod 5. The lower winding roller 62 completes the winding of the non-woven filter belt 6, and during the winding period, the transmission shaft 82 will rotate with the lower winding roller 62, and then the cleaning brush kit 81 will clean the impurities on the non-woven filter belt 6 by rotating.

[0030] Embodiment 2

[0031] like Figure 1 and Figure 2 As shown, based on the above embodiment, this embodiment further provides the following contents:

[0032] In this embodiment, the feed assembly 3 includes an upper feed port 31, a guide channel 32, and a lower feed port 33. The top of the casing 1 is equipped with a guide channel 32 extending to the interior, and the top and bottom of the guide channel 32 are respectively connected to the upper feed port 31 and the lower feed port 33.

[0033] During this period, personnel realize the entry of tribasic lead sulfate filtrate through the upper feed port 31, and then enter the casing 1 through the guide channel 32 and the lower feed port 33, and sprinkle onto the filter element on the support assembly 4 for filtering.

[0034] In this embodiment, the conveying filter assembly 6 also includes a transmission component 64. The back of the casing 1 is equipped with a transmission component 64 that is assembled and connected to the lower winding roller 62 and the cleaning assembly 8. The transmission component 64 includes a motor 641, a large disk gear 642, and a small disk gear 643. The lower winding roller 62 and the shaft ends of the transmission shaft 82 are respectively connected to the large disk gear 642 and the small disk gear 643 that are meshed with each other. The front of the casing 1 is fixedly equipped with a motor 641 that is axially connected to the lower winding roller 62.

[0035] When the filter element needs to be replaced, the motor 641 is started, and the motor 641 drives the lower winding roller 62 to rotate and pull. At the same time, the end of the lower winding roller 62 drives the large disk gear 642 to rotate, and the large disk gear 642 synchronously drives the small disk gear 643 to rotate. At this time, the transmission shaft 82 rotates to complete the linkage operation.

[0036] Embodiment 3

[0037] like Figure 1-Figure 5 As shown, based on the above embodiment, this embodiment further provides the following contents:

[0038] In this embodiment, a downstream component 9 extending out of the casing 1 is fixedly installed at the bottom of the filter box 2, and the downstream component 9 includes a downstream channel 91 and a downstream cavity 92. A connected downstream cavity 92 is fixedly installed at the bottom of the filter box 2, and a downstream channel 91 extending out of the casing 1 is fixedly installed at the bottom of the downstream cavity 92.

[0039] When the tribasic lead sulfate filtrate is filtered, it will be discharged through the downstream component 9;

[0040] During this period, the tribasic lead sulfate filtrate is introduced into the feed chamber 92 after filtration, and then discharged to the outside through the downstream channel 91 on the feed chamber 92, completing the operation.

[0041] In this embodiment, a side baffle is fixedly installed on one side of the top of the filter box 2, and a material guide port is provided on the side baffle, which corresponds to the upper winding roller 61, and the non-woven filter belt 63 on the upper winding roller 61 passes through the material guide port.

[0042] The side baffles cooperate with the material baffles to prevent the filtrate and impurities in the filtrate from splashing outward, and the non-woven filter belt 63 on the upper winding roller 61 passes through the material guide port and enters the upper surface of the transverse support strips 42 and the longitudinal support strips 43 to operate.

[0043] In this embodiment, the limiting component 44 includes a limiting roller 441 and a shaft 442. Two sets of shafts 442 are rotatably installed on both sides of the filter box 2, and two sets of limiting rollers 441 are mounted on the shaft 442. The bottom of the limiting roller 441 contacts the horizontal support bar 42.

[0044] The limiting roller 441 on the limiting component 44 presses and fixes the non-woven filter belt 63 on the upper surface of the transverse support strip 42 and the longitudinal support strip 43 to prevent it from deformation and falling during filtration, and when the non-woven filter belt 63 is subjected to traction, the limiting roller 441 and the shaft 442 are prompted to rotate to ensure the smooth guidance and replacement of the non-woven filter belt 63.

[0045] The working principle and use process of this utility model:

[0046] During this period, personnel realize the entry of tribasic lead sulfate filtrate through the upper feed port 31, and then enter the housing 1 through the guide channel 32 and the lower feed port 33, and sprinkle onto the non-woven filter belt 6 on the support assembly 4 for filtering. Impurities are retained on the upper surface of the non-woven filter belt 6, and then finely filtered through two groups of glass fiber filter plates 21 for export;

[0047] When the filter element needs to be replaced, the motor 641 is started, and the motor 641 drives the lower winding roller 62 to rotate and pull. At the same time, the end of the lower winding roller 62 drives the large disk gear 642 to rotate, and the large disk gear 642 is used to synchronously drive the small disk gear 643 to rotate. At this time, the transmission shaft 82 rotates to complete the linkage operation; the woven filter belt 6 is guided out of the filter box 2 through the limiting component 44 and the traction rod 45, and is guided with the cooperation of the guide rod 5. The lower winding roller 62 completes the winding of the non-woven filter belt 6, and during the winding period, the transmission shaft 82 will rotate with the lower winding roller 62, and the cleaning brush kit 81 will clean the impurities on the non-woven filter belt 6 by rotating, and the impurities will fall into the impurity collection box 7.

[0048] 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 sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0049] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. Tribasic lead sulfate filtrate plate filter, characterized by: The invention comprises a casing (1) and a filter box (2), wherein the filter box (2) is fixedly mounted inside the casing (1), two groups of glass fiber filter plates (21) are fixedly mounted inside the filter box (2), a feed assembly (3) extending into the inside is fixedly mounted on the top of the casing (1), a support assembly (4) is mounted on the top of the filter box (2), two groups of guide rods (5) are dockedly mounted on one side of the casing (1), a conveying filter assembly (6) is mounted on the other side of the casing (1), and a conveying member of the conveying filter assembly (6) passes through the support assembly (4) and the guide rods (5), an impurity collection box (7) is arranged at the bottom of the casing (1), a cleaning assembly (8) is dockedly mounted in the casing (1) above the impurity collection box (7), and the cleaning assembly (8) acts on the conveying member of the conveying filter assembly (6); The support assembly (4) comprises a material baffle plate (41), a transverse support bar (42), a longitudinal support bar (43), a limiting component (44), and a traction rod (45); the top of the filter box (2) is fixedly mounted with mutually intersecting transverse support bars (42) and longitudinal support bars (43); the transverse support bars (42) and longitudinal support bars (43) form a grid; two groups of limiting components (44) are butt-jointedly mounted on the filter box (2) above the grid; the top of the filter box (2) is fixedly mounted with a material baffle plate (41); and traction rods (45) are butt-jointedly mounted on both sides of the material baffle plate (41); the conveying filter assembly (6) comprises an upper winding roller (61), a lower winding roller (62), a non-woven filter belt ( An upper winding roller (61) and a lower winding roller (62) are respectively docked and installed on one side of the housing (1); a non-woven filter belt (63) is rolled up on the upper winding roller (61); the non-woven filter belt (63) passes through a grille and a limiting component (44) and is guided by a traction rod (45) and a guide rod (5); the end of the non-woven filter belt (63) is rolled up by the lower winding roller (62); a cleaning component (8) comprises a cleaning brush kit (81) and a transmission shaft (82); a transmission shaft (82) is docked and installed in the housing (1) on one side of the lower winding roller (62); a cleaning brush kit (81) is mounted on the transmission shaft (82); the cleaning brush kit (81) acts on the non-woven filter belt (63).

2. The tribasic lead sulfate filtrate plate filter according to claim 1, characterized in that: The feed assembly (3) comprises an upper feed port (31), a flow guide channel (32), and a lower feed port (33); the top of the housing (1) is provided with a flow guide channel (32) extending to the interior, and the top and bottom of the flow guide channel (32) are respectively connected to the upper feed port (31) and the lower feed port (33).

3. The tribasic lead sulfate filtrate plate filter according to claim 1, characterized in that: The conveying filter assembly (6) also includes a transmission component (64). The back of the housing (1) is equipped with a transmission component (64) that is assembled and connected to the lower winding roller (62) and the cleaning assembly (8). The transmission component (64) includes a motor (641), a large disc gear (642), and a small disc gear (643). The lower winding roller (62) and the shaft ends of the transmission shaft (82) are respectively connected to each other and equipped with a large disc gear (642) and a small disc gear (643) that mesh with each other. The front of the housing (1) is fixedly equipped with a motor (641) that is axially connected to the lower winding roller (62).

4. The tribasic lead sulfate filtrate plate filter according to claim 1, characterized in that: A downstream component (9) extending out of the casing (1) is fixedly mounted on the bottom of the filter casing (2); the downstream component (9) comprises a downstream channel (91) and a downstream cavity (92); a connected downstream cavity (92) is fixedly mounted on the bottom of the filter casing (2); and a downstream channel (91) extending out of the casing (1) is fixedly mounted on the bottom of the downstream cavity (92).

5. The tribasic lead sulfate filtrate plate filter according to claim 4, characterized in that: A side baffle is fixedly mounted on one side of the top of the filter box (2), and a material guide port is provided on the side baffle, the material guide port corresponds to the upper winding roller (61), and the non-woven filter belt (63) on the upper winding roller (61) passes through the material guide port.

6. The tribasic lead sulfate filtrate plate filter according to claim 1, characterized in that: The limiting component (44) comprises a limiting roller (441) and a shaft (442). Two groups of shafts (442) are rotatably mounted on both sides of the filter box (2), and two groups of limiting rollers (441) are mounted on the shafts (442). The bottom of the limiting roller (441) is in contact with the transverse support bar (42).

Images