Reliable operation type electric dust collection discharging device

Abstract

The utility model provides a reliable operation type electric dust collection discharging device which comprises a cathode frame, a connecting plate is fixed on the inner wall of the cathode frame, the inside of the cathode frame is divided into two discharging areas through the connecting plate, a plurality of polar line plates are fixed on the inner walls of the discharging areas of the cathode frame, and a plurality of needling heads are fixed on the top surfaces and the bottom surfaces of the polar line plates. The outer wall of the connecting plate is sleeved with a clamping and supporting assembly, two clamping and sealing assemblies are connected between the clamping and supporting assembly and the cathode frame, and the clamping and sealing assemblies are arranged on the two sides of the multiple polar line plates correspondingly and arranged to be a reinforcing set in a matched mode. According to the utility model, the connecting plate supports and divides the two discharge areas in the cathode frame, and then the clamping and sealing assemblies are connected with the cathode frame and the connecting plate, so that not only is the structural strength of the whole discharge device further improved, but also a plurality of polar line plates with needling heads are blocked and reinforced through the two groups of clamping and sealing assemblies, the stability of the polar line plates is ensured, and the service life of the polar line plates is prolonged. Therefore, the safety of electric dust collection discharge is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric dust collecting equipment, in particular to a reliable operation type electric dust collecting discharge device. Background Art

[0002] Electrostatic precipitator, also known as electrostatic precipitator, is an environmental protection device used to separate particulate matter from gas. It mainly uses electrostatic force to capture flue gas or other suspended particles, and is widely used in dust control and air purification in industrial production. There are many types of electrostatic precipitator, including tubular electrostatic precipitator, plate electrostatic precipitator, horizontal electrostatic precipitator, etc. Its design and application will be selected according to specific working conditions and processing requirements. This equipment is widely used in metallurgy, chemical industry, electric power, building materials and other industries, and plays an important role in reducing air pollution and protecting the environment.

[0003] At present, the discharge device in the electrostatic precipitator is mainly composed of multiple pole plates and a cathode frame. Generally, a plurality of needle piercing heads for discharge are distributed on the pole plates, and then the pole plates are connected to the inside of the cathode frame. However, the distribution and fixation of multiple pole plates are easily affected by thermal expansion and contraction, which may cause the pole plates to shake, break, and fall over, resulting in unstable discharge dust removal, reduced dust collection effect, and even cause electric field circuit failure, affecting the stability of dust collection.

[0004] In summary, there is a need for a reliable electrostatic precipitator discharge device. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a reliable operating electric dust collecting discharge device, 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] A reliable-operation electrostatic dust collector discharge device comprises a cathode frame, wherein a connecting plate is fixed to the inner wall of the cathode frame, the interior of the cathode frame is divided into two discharge zones by the connecting plate, a plurality of pole plates are fixed to the inner wall of the discharge zone of the cathode frame, a plurality of puncture heads are fixed to the top and bottom surfaces of the pole plates, a clamping support assembly is sleeved on the outer wall of the connecting plate, a clamping seal assembly is connected between the clamping support assembly and the cathode frame, two groups of the clamping seal assembly are arranged in a mirror image, the clamping seal assembly is respectively arranged on both sides of the plurality of pole plates and cooperated to form a reinforcement group, two groups of reinforcement groups are arranged in a mirror image about the horizontal midline of the connecting plate, and the two groups of reinforcement groups are connected through the clamping support assembly and cooperate with the connecting plate to form a cross-shaped reinforcement structure.

[0008] Furthermore, the clamping assembly includes a first clamping plate, a first plug-in block, a second plug-in block and a stopper, the first clamping plate top side wall is fixed with the first plug-in block connected to the inner top surface of the cathode frame, the first clamping plate bottom side wall is fixed with the second plug-in block, the bottom surface of the second plug-in block is inserted into the clamping assembly, and the second plug-in block is fixed with a stopper on the side close to the first clamping plate.

[0009] Furthermore, a positioning groove is provided on the top surface of the first plug block, a fixed block is fixed on the inner top surface of the cathode frame, a plug post is fixed on the side wall of the fixed block, two plug posts are fixed in a mirror image with respect to the vertical center line of the fixed block, and positioning plates are fixed on the other two side walls of the fixed block, the fixed block is inserted into the positioning groove, the plug post is inserted into the first plug block, and the first plug block is inserted between the two positioning plates.

[0010] Furthermore, the clamping seal assembly also includes a third plug-in block, which is fixed to the side wall of the first clamping plate. A plurality of third plug-in blocks are arranged at intervals, and a slot is formed between two adjacent third plug-in blocks, and the polar line plate is inserted into the slot.

[0011] Furthermore, the card support assembly includes a pushing card component and a fixed support component. The fixed support component is fixed to the top surface of the connecting plate. Two groups of fixed support components are mirrored about the horizontal center line of the connecting plate. The pushing card component is slidably sleeved on the outer wall of the connecting plate. Two groups of pushing card components are mirrored about the vertical center line of the connecting plate. One side of the fixed support component is inserted into the inside of the pushing card component.

[0012] Furthermore, the pushing card component includes a sliding sleeve, a second clamping plate and a clamping plate. The sliding sleeve is slidably sleeved on the outer wall of the connecting plate, a second clamping plate is fixed on the top surface of the sliding sleeve, two second clamping plates are mirrored about the horizontal center line of the sliding sleeve, two clamping plates are fixed on the side of the second clamping plate close to the second plug-in block, the second clamping plate is attached to the side wall of the second plug-in block, and the clamping plate is inserted between the first clamping plate and the stop block.

[0013] Furthermore, the fixed support component includes a support block, a guide rod and a spring. The support block is fixed to the top surface of the connecting plate, the second plug-in block is attached to the top surface of the support block, both sides of the support block are connected with guide rods, the guide rods are connected through the inside of the second clamping plate, and the outer wall of the guide rod is sleeved with a spring.

[0014] The utility model provides a reliable operation type electric dust collecting discharge device. Compared with the prior art, it has the following beneficial effects:

[0015] 1. The two discharge areas are supported and separated inside the cathode frame by a connecting plate, and then connected to the cathode frame and the connecting plate by a clamping assembly, which not only further improves the structural strength of the entire discharge device, but also ensures the stability of the electrode plates with acupuncture heads by sealing and reinforcing them with two sets of clamping assemblies, thereby improving the safety of electrostatic precipitator discharge;

[0016] 2. By plugging the first plug-in block into the plug-in column and the positioning plate on the fixed block, and then connecting the clamping support assembly to the second plug-in block, not only the clamping seal assembly has a higher accuracy during installation, but also the convenience and stability of installation are improved;

[0017] 3. By sliding two sleeves on the connecting plate, the two second plug blocks are clamped between the two second clamping plates, and the clamping plate is inserted between the first clamping plate and the stopper, thereby further improving the structural strength of the connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] 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.

[0019] Figure 1 The utility model shows a schematic diagram of the structure of a reliable operation type electric dust collecting discharge device;

[0020] Figure 2 A schematic diagram of the structure of the clamp seal assembly of the utility model is shown;

[0021] Figure 3 The schematic diagram of the internal top surface structure of the cathode frame of the utility model is shown;

[0022] Figure 4 A schematic diagram of the connection structure between the clamp support assembly and the connecting plate of the utility model is shown;

[0023] Figure 5 Shows Figure 1 A schematic diagram of the partially enlarged structure at center A;

[0024] As shown in the figure: 1. cathode frame; 11. fixing block; 12. plug post; 13. positioning plate; 2. connecting plate; 3. pole plate; 4. acupuncture head; 5. clamping assembly; 51. first clamping plate; 52. first plug block; 521. positioning groove; 53. second plug block; 54. stop block; 55. third plug block; 6. clamping support assembly; 61. sliding sleeve; 62. second clamping plate; 63. clamping plate; 64. support block; 65. guide rod; 66. spring. DETAILED DESCRIPTION

[0025] 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.

[0026] Embodiment 1

[0027] In order to solve the technical problems in the background technology, a reliable operation type electric dust collecting discharge device is provided as follows:

[0028] Combination Figure 1-Figure 5 As shown, the utility model provides a reliable operation type electric dust collecting discharge device, including a cathode frame 1, the inner wall of the cathode frame 1 is fixed with a connecting plate 2, the cathode frame 1 is divided into two discharge areas by the connecting plate 2, the inner wall of the discharge area of ​​the cathode frame 1 is fixed with a plurality of pole plates 3, the top and bottom surfaces of the pole plates 3 are fixed with a plurality of acupuncture heads 4, the outer wall of the connecting plate 2 is sleeved with a clamping support assembly 6, a clamping seal assembly 5 is connected between the clamping support assembly 6 and the cathode frame 1, two groups of the clamping seal assembly 5 are mirror-set, the clamping seal assembly 5 is respectively arranged on both sides of the plurality of pole plates 3 and is cooperatively arranged as a reinforcement group, two groups of reinforcement groups are mirror-set about the horizontal midline of the connecting plate 2, and the two groups of reinforcement groups are connected through the clamping support assembly 6 to cooperate with the connecting plate 2 to form a cross-shaped reinforcement structure;

[0029] According to the above structure, the following effects can be achieved: the two discharge zones are supported and separated inside the cathode frame 1 by the connecting plate 2, and then the clamping assembly 5 is connected to the cathode frame 1 and the connecting plate 2, which not only further improves the structural strength of the entire discharge device, but also for multiple pole plates 3 with needle piercing heads 4, the two groups of clamping assemblies 5 are used to seal and reinforce them, thereby ensuring the stability of the pole plates 3, thereby improving the safety of electrostatic precipitator discharge.

[0030] In this embodiment, the clamping assembly 5 includes a first clamping plate 51, a first plug-in block 52, a second plug-in block 53 and a stop block 54. The first plug-in block 52 is fixed to the top side wall of the first clamping plate 51, and the first plug-in block 52 is connected to the inner top surface of the cathode frame 1. The second plug-in block 53 is fixed to the bottom side wall of the first clamping plate 51, and the bottom surface of the second plug-in block 53 is inserted into the clamping assembly 6. The stop block 54 is fixed to the second plug-in block 53 on the side close to the first clamping plate 51.

[0031] In this embodiment, a positioning groove 521 is provided on the top surface of the first plug block 52, a fixing block 11 is fixed on the top surface of the cathode frame 1, a plug post 12 is fixed on the side wall of the fixing block 11, two plug posts 12 are fixed in a mirror image with respect to the vertical center line of the fixing block 11, and positioning plates 13 are fixed on the other two side walls of the fixing block 11, the fixing block 11 is inserted into the positioning groove 521, the plug post 12 is inserted into the first plug block 52, and the first plug block 52 is inserted between the two positioning plates 13;

[0032] By plugging the first plug block 52 into the plug post 12 and the positioning plate 13 on the fixing block 11, and then connecting the clamping assembly 6 and the second plug block 53, not only the clamping assembly 5 has higher accuracy during installation, but also the convenience and stability of installation are improved.

[0033] In this embodiment, the clamping seal assembly 5 further includes a third plug-in block 55, which is fixed to the side wall of the first clamping plate 51. A plurality of third plug-in blocks 55 are arranged at intervals, and a slot is formed between two adjacent third plug-in blocks 55, and the polar line plate 3 is inserted into the slot.

[0034] By inserting the pole plate 3 between the third inserting blocks 55 and using the third inserting blocks 55 to support and position the pole plate 3 , the stability of fixing the pole plate 3 is further improved.

[0035] Embodiment 2

[0036] like Figure 4 and Figure 5 As shown, based on the above embodiment, this embodiment further provides the following contents:

[0037] The card support assembly 6 includes a push-card component and a fixed support component. The fixed support component is fixed to the top surface of the connecting plate 2. Two groups of fixed support components are mirrored about the horizontal center line of the connecting plate 2. The push-card component is slidably sleeved on the outer wall of the connecting plate 2. Two groups of push-card components are mirrored about the vertical center line of the connecting plate 2. One side of the fixed support component is inserted into the inside of the push-card component.

[0038] In this embodiment, the push-card component includes a sliding sleeve 61, a second clamping plate 62 and a clamping plate 63. The sliding sleeve 61 is slidably sleeved on the outer wall of the connecting plate 2. The second clamping plate 62 is fixed on the top surface of the sliding sleeve 61. Two second clamping plates 62 are mirrored about the horizontal midline of the sliding sleeve 61. Two clamping plates 63 are fixed on the side of the second clamping plate 62 close to the second plug-in block 53. The second clamping plate 62 is attached to the side wall of the second plug-in block 53, and the clamping plate 63 is inserted between the first clamping plate 51 and the stopper 54.

[0039] By sliding two sleeves 61 on the connecting plate 2, the two second plug blocks 53 are clamped between the two second clamping plates 62, and the clamping plate 63 is inserted between the first clamping plate 51 and the stopper 54, so as to further improve the structural strength of the connection.

[0040] In this embodiment, the supporting component includes a support block 64, a guide rod 65 and a spring 66. The support block 64 is fixed to the top surface of the connecting plate 2, and the second plug-in block 53 is attached to the top surface of the support block 64. Both sides of the support block 64 are connected to the guide rod 65. The guide rod 65 is connected to the inside of the second clamping plate 62, and the outer wall of the guide rod 65 is sleeved with a spring 66.

[0041] The working principle and use process of this utility model:

[0042] Press first Figure 1-Figure 5 When reinforcing the pole line plate 3, the two sliding sleeves 61 are slid and separated on the connecting plate 2, the top of the support block 64 is opened, and then the first plug-in blocks 52 of the two groups of clamping seal components 5 are inserted between the two positioning plates 13, the plug-in column 12 is inserted into the first plug-in block 52, and the fixing block 11 is inserted into the positioning groove 521 on the first plug-in block 52. During the insertion process, the third plug-in block 55 is inserted between two adjacent pole line plates 3, and the third plug-in block 55 supports and positions the pole line plates 3. The two first clamping plates 51 are stopped and limited on the side of the pole line plates 3 to ensure the stability of the pole line plate 3 structure. The second plug-in blocks 53 and the stopper 54 at the bottom of the two groups of clamping seal components 5 are attached to the top surface of the support block 64, and the other two groups of clamping seal components 5 are connected to the inside of another discharge area in the same way as the above steps;

[0043] Then release the two sliding sleeves 61, and the spring 66 pushes the second clamping plate 62 to slide on the guide rod 65 until the second clamping plate 62 is clamped on the side wall of the second plug block 53, and at the same time, the clamping plate 63 is inserted between the first clamping plate 51 and the stop block 54 to ensure the clamping and positioning of the clamping seal assembly 5.

[0044] 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.

[0045] 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. A reliable operating electric dust collecting discharge device, characterized in that: The invention comprises a cathode frame (1), wherein a connecting plate (2) is fixed to the inner wall of the cathode frame (1), and the cathode frame (1) is divided into two discharge areas by the connecting plate (2); a plurality of pole plates (3) are fixed to the inner wall of the discharge area of ​​the cathode frame (1), and a plurality of needle piercing heads (4) are fixed to the top and bottom surfaces of the pole plates (3); a clamping support assembly (6) is sleeved on the outer wall of the connecting plate (2), and a clamping seal assembly (5) is connected between the clamping support assembly (6) and the cathode frame (1); two groups of the clamping seal assembly (5) are arranged in a mirror image, and the clamping seal assembly (5) is respectively arranged on both sides of the plurality of pole plates (3) and is arranged in cooperation to form a reinforcement group; two groups of reinforcement groups are arranged in a mirror image about the horizontal midline of the connecting plate (2), and the two groups of reinforcement groups are connected through the clamping support assembly (6) and cooperate with the connecting plate (2) to form a cross-shaped reinforcement structure.

2. A reliable operation type electric dust collecting discharge device according to claim 1, characterized in that: The clamping seal assembly (5) comprises a first clamping plate (51), a first plug-in block (52), a second plug-in block (53) and a stopper (54); the first plug-in block (52) is fixed to the top side wall of the first clamping plate (51); the first plug-in block (52) is connected to the inner top surface of the cathode frame (1); the second plug-in block (53) is fixed to the bottom side wall of the first clamping plate (51); the bottom surface of the second plug-in block (53) is plugged into the interior of the clamping support assembly (6); and the stopper (54) is fixed to the side of the second plug-in block (53) close to the first clamping plate (51).

3. A reliable operation type electric dust collecting discharge device according to claim 2, characterized in that: A positioning groove (521) is provided on the top surface of the first plug block (52); a fixed block (11) is fixed on the inner top surface of the cathode frame (1); a plug post (12) is fixed on the side wall of the fixed block (11); two plug posts (12) are fixed in a mirror image with respect to the vertical center line of the fixed block (11); positioning plates (13) are fixed on the other two side walls of the fixed block (11); the fixed block (11) is inserted into the positioning groove (521); the plug post (12) is inserted into the first plug block (52); and the first plug block (52) is inserted between the two positioning plates (13).

4. A reliable operation type electric dust collecting discharge device according to claim 3, characterized in that: The clamping seal assembly (5) further comprises a third plug-in block (55), the third plug-in block (55) being fixed to the side wall of the first clamping plate (51), a plurality of third plug-in blocks (55) being arranged at intervals, a slot being formed between two adjacent third plug-in blocks (55), and the polar line plate (3) being inserted into the slot.

5. A reliable operation type electric dust collecting discharge device according to claim 2, characterized in that: The card support assembly (6) comprises a push card component and a fixed support component, the fixed support component is fixed to the top surface of the connecting plate (2), and two groups of fixed support components are arranged in a mirror image with respect to the horizontal center line of the connecting plate (2). The push card component is slidably sleeved on the outer wall of the connecting plate (2), and two groups of push card components are arranged in a mirror image with respect to the vertical center line of the connecting plate (2), and one side of the fixed support component is inserted into the inside of the push card component.

6. A reliable operation type electric dust collecting discharge device according to claim 5, characterized in that: The push-card component comprises a sliding sleeve (61), a second clamping plate (62) and a clamping plate (63); the sliding sleeve (61) is slidably sleeved on the outer wall of the connecting plate (2); a second clamping plate (62) is fixed to the top surface of the sliding sleeve (61); two second clamping plates (62) are arranged in a mirror image with respect to the horizontal center line of the sliding sleeve (61); two clamping plates (63) are fixed to one side of the second clamping plate (62) close to the second plug-in block (53); the second clamping plate (62) is attached to the side wall of the second plug-in block (53); and the clamping plate (63) is inserted between the first clamping plate (51) and the stopper (54).

7. A reliable operation type electric dust collecting discharge device according to claim 6, characterized in that: The support component comprises a support block (64), a guide rod (65) and a spring (66); the support block (64) is fixed to the top surface of the connecting plate (2); the second plug block (53) is attached to the top surface of the support block (64); both sides of the support block (64) are connected with guide rods (65); the guide rods (65) penetrate and are connected to the inside of the second clamping plate (62); and the outer wall of the guide rod (65) is sleeved with a spring (66).

Images