Bag dust collection pulse valve heat preservation device

Abstract

The utility model relates to the technical field of heat preservation devices, and discloses a bag dust collection pulse valve heat preservation device which comprises a valve body, a connecting cover is installed on the side portion of the valve body, the connecting cover is stably installed through a fixing bolt, an installing piece is installed at the end portion of the connecting cover, and a filter bag is connected to the bottom of the installing piece. A flow channel is formed in the middle of the valve body, a heat preservation shell is arranged on the side portion of the valve body, a limiting assembly is arranged in the middle of the filter bag, and a bonding layer, a sponge layer and a protective layer in the heat preservation shell can effectively isolate heat loss, maintain the working temperature of the valve body and reduce energy consumption. According to the pulse valve, the filter bag is arranged, the fixing frame, the fixing block, the clamping assembly and the fixing shaft act together, the stability and durability of the filter bag in the pulse valve operation process are guaranteed, and the filter bag is convenient and rapid to maintain and replace through the arrangement of the collecting bag, the connecting frame, the clamping rod and the extrusion spring.

Description

Technical Field

[0001] The utility model relates to the technical field of heat preservation devices, and particularly relates to a bag filter pulse valve heat preservation device. Background Technique

[0002] With the increasing emphasis on environmental protection and energy conservation in industrial production, the demand for bag filter pulse valve heat preservation devices is growing day by day. The market needs a highly efficient heat preservation device with a small volume, simple operation, and strong adaptability to meet diverse production needs. The design of the bag filter pulse valve heat preservation device is based on the above background technology, aiming to solve the problems existing in traditional heat preservation devices and provide a more efficient, precise, and flexible heat preservation solution. By adopting a modular and integrated design and combining intelligent control, the device can achieve precise heat preservation of the valve body and meet the requirements of modern industrial production.

[0003] Existing heat preservation devices may be bulky and not easy to install and adjust in a limited space. Some heat preservation devices may be complex to operate and require professional personnel for adjustment and maintenance. Therefore, they do not meet the existing requirements. For this reason, we propose a bag filter pulse valve heat preservation device. Content of the Utility Model

[0004] The utility model provides a bag filter pulse valve heat preservation device, which has the beneficial effect of being more convenient when maintaining the valve, and solves the problems mentioned in the above background technology that existing heat preservation devices may be bulky and not easy to install and adjust in a limited space, and some heat preservation devices may be complex to operate and require professional personnel for adjustment and maintenance.

[0005] The utility model provides the following technical solution: a bag filter pulse valve heat preservation device, including a valve body, a connection cover is installed on the side of the valve body, the connection cover is stably installed through fixing bolts, an installation part is installed at the end of the connection cover, a filter bag is connected to the bottom of the installation part, a flow channel is opened in the middle of the valve body, a heat preservation shell is arranged on the side of the valve body, and a limiting component is arranged in the middle of the filter bag.

[0006] As an optional scheme of the bag filter pulse valve heat preservation device described in the utility model, wherein: the heat preservation shell includes an adhesive layer connected to the valve body, a sponge layer is adhesively bonded to the side of the adhesive layer, and a protective layer is adhesively bonded to the side of the sponge layer.

[0007] As an optional scheme of the bag filter pulse valve heat preservation device described in the utility model, wherein: the limiting component includes a fixing frame fixedly connected to the filter bag, a fixing block is fixedly connected to the middle of the fixing frame, the fixing block is connected to a fixing shaft through a clamping component, and a support frame is fixedly installed on the side of the fixing shaft.

[0008] As an alternative solution for the thermal insulation device of the bag filter pulse valve described in the present utility model, wherein: a collection bag is connected to the side of the support frame, a connection frame is connected to the side of the collection bag, a clamping rod is fixedly installed on the side of the connection frame, and a compression spring is sleeved outside the clamping rod.

[0009] As an alternative solution for the thermal insulation device of the bag filter pulse valve described in the present utility model, wherein: a clamping block is fixedly installed at the end of the clamping rod, the clamping block is clamped and connected to the middle of the installation frame, and the installation frame is fixedly installed on the side of the filter bag.

[0010] As an alternative solution for the thermal insulation device of the bag filter pulse valve described in the present utility model, wherein: an installation block is fixedly connected to the end of the filter bag, a moving rod is slidably connected to the middle of the installation block through a slider, a limiting spring is fixedly connected to the side of the moving rod, and a rotating shaft is fixedly installed at the end of the moving rod.

[0011] As an alternative solution for the thermal insulation device of the bag filter pulse valve described in the present utility model, wherein: a rotating rod is hinged to the side of the rotating shaft, a rotating shaft is hinged to the end of the rotating rod, the rotating shaft is fixedly installed at the end of the telescopic rod, a pressing block is sleeved on the side of the telescopic rod, and a telescopic spring is connected to the side of the pressing block.

[0012] As an alternative solution for the thermal insulation device of the bag filter pulse valve described in the present utility model, wherein: the clamping assembly includes a limiting groove opened on the side of the fixed shaft, a clamping block is rotatably installed in the middle of the limiting groove through a connecting shaft, a clamping groove is opened on the side of the fixed block, the clamping groove is clamped and connected to the clamping block, and a connecting spring is connected to the side of the clamping block.

[0013] The present utility model has the following beneficial effects:

[0014] 1. For the thermal insulation device of the bag filter pulse valve, through the adhesive layer, sponge layer and protective layer in the thermal insulation shell, these layers can effectively isolate heat loss, maintain the working temperature of the valve body, reduce energy consumption. Through the setting of the limiting assembly, as well as the fixed frame, fixed block, clamping assembly and fixed shaft, these components work together to ensure the stability and durability of the filter bag during the operation of the pulse valve. Through the setting of the collection bag, connection frame, clamping rod and compression spring, the maintenance and replacement of the filter bag become convenient and fast, reducing the downtime. Through the setting of the moving rod, limiting spring, rotating shaft, rotating rod, rotating shaft and telescopic rod, the filter bag can be precisely controlled and positioned, thereby improving the working efficiency of the pulse valve.

[0015] 2. The bag dust collector pulse valve heat preservation device, through the setting of the extrusion block and the telescopic spring, helps to reduce the noise and vibration of the pulse valve during operation, improve the comfort of the working environment. The reasonable design of all components can reduce equipment wear and extend the overall service life of the equipment. The use of the heat preservation shell can reduce energy consumption. At the same time, the modular design makes the maintenance and replacement of parts more economical. This device can adapt to different working environments and conditions, thus having high versatility and flexibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structure schematic diagram of the present utility model.

[0017] Figure 2 It is a sectional structure schematic diagram of the present utility model.

[0018] Figure 3 It is a sectional structure schematic diagram of the heat preservation shell of the present utility model.

[0019] Figure 4 It is a structure schematic diagram of the limit component of the present utility model.

[0020] Figure 5 It is a structure schematic diagram of the clamping component of the present utility model.

[0021] In the figure: 110, valve body; 120, connecting cover; 130, fixing bolt; 140, mounting part; 150, heat preservation shell; 160, flow channel; 170, filter bag; 180, bonding layer; 190, sponge layer; 200, protective layer; 210, collection bag; 220, fixing frame; 230, fixing block; 240, fixing shaft; 250, support frame; 260, connecting frame; 270, mounting frame; 280, clamping block; 290, clamping rod; 300, extrusion spring; 310, mounting block; 320, slider; 330, rotating shaft; 340, moving rod; 350, limit spring; 360, rotating rod; 370, telescopic rod; 380, rotating shaft; 390, extrusion block; 400, telescopic spring; 410, limit groove; 420, connecting shaft; 430, clamping block; 440, connecting spring; 450, clamping groove; 460, clamping component; 470, limit component. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0023] Example 1. This example aims to facilitate the solution of the problems that existing thermal insulation devices may be bulky, not easy to install and adjust in a limited space, and some thermal insulation devices may be complex to operate and require professional personnel for adjustment and maintenance. Please refer to Figures 1 - 5 , a bag filter pulse valve thermal insulation device, which includes a valve body 110. A connection cover 120 is installed on the side of the valve body 110. The connection cover 120 is firmly installed through fixing bolts 130. An installation part 140 is installed at the end of the connection cover 120. A filter bag 170 is connected to the bottom of the installation part 140. A flow channel 160 is opened in the middle of the valve body 110. A thermal insulation shell 150 is arranged on the side of the valve body 110. A limiting component 470 is arranged in the middle of the filter bag 170.

[0024] The thermal insulation shell 150 includes an adhesive layer 180 connected to the valve body 110. A sponge layer 190 is adhered to the side of the adhesive layer 180. A protective layer 200 is adhered to the side of the sponge layer 190. The limiting component 470 includes a fixing frame 220 fixedly connected to the filter bag 170. A fixing block 230 is fixedly connected to the middle of the fixing frame 220. The fixing block 230 is connected to a fixing shaft 240 through a clamping component 460. A support frame 250 is fixedly installed on the side of the fixing shaft 240.

[0025] When an operator operates the valve body 110 to control the opening and closing of the pulse valve to achieve the filtration of dust and particulate matter, the adhesive layer 180, sponge layer 190, and protective layer 200 in the thermal insulation shell 150 maintain the working temperature of the valve body 110 through their heat insulation performance, reducing energy consumption. The limiting component 470 fixes the filter bag 170 to prevent its movement during the operation of the pulse valve, ensuring the filtration effect. The design of the collection bag 210 and the clamping rod 290 is used to collect the dust and particulate matter generated during the operation of the pulse valve. The design of the moving rod 340 and the rotating shaft 330 is used for the precise control and positioning of the filter bag 170 during the operation of the pulse valve. The design of the clamping component 460 ensures the stability and durability of the filter bag 170 during the operation of the pulse valve.

[0026] The design of the heat-insulating shell 150 includes an adhesive layer 180, a sponge layer 190, and a protective layer 200. These layers can effectively isolate heat loss, maintain the operating temperature of the valve body 110, reduce energy consumption. The limiting component 470 includes a fixing frame 220, a fixing block 230, a clamping component 460, and a fixing shaft 240. These components work together to ensure the stability and durability of the filter bag 170 during the operation of the pulse valve. The collection bag 210 is connected to the side of the support frame 250, and the clamping rod 290 is connected to the side of the connecting frame 260. The design of these components helps to collect dust and particulate matter generated during the operation of the pulse valve. The moving rod 340 is fixedly connected through a limiting spring 350, and the rotating shaft 330 is hinged to the end of the rotating rod 360. The design of these components helps to precisely control and position the filter bag 170 during the operation of the pulse valve. The clamping component 460 includes a limiting groove 410 and a clamping block 430. The design of these components helps to ensure the stability and durability of the filter bag 170 during the operation of the pulse valve.

[0027] In this embodiment: Through the adhesive layer 180, sponge layer 190, and protective layer 200 in the heat-insulating shell 150, these layers can effectively isolate heat loss, maintain the operating temperature of the valve body 110, and reduce energy consumption. Through the setting of the limiting component 470, and the fixing frame 220, fixing block 230, clamping component 460, and fixing shaft 240, these components work together to ensure the stability and durability of the filter bag 170 during the operation of the pulse valve. Through the setting of the collection bag 210, connecting frame 260, clamping rod 290, and compression spring 300, the maintenance and replacement of the filter bag 170 become convenient and fast, reducing the downtime. Through the setting of the moving rod 340, limiting spring 350, rotating shaft 330, rotating rod 360, rotating shaft 380, and telescopic rod 370, the filter bag 170 can be precisely controlled and positioned, thereby improving the working efficiency of the pulse valve.

[0028] Embodiment 2. The purpose of this embodiment is to facilitate the solution of the problem that existing heat-insulating devices may be difficult to adapt to different working environments and conditions and lack universality. This embodiment is an improvement based on Embodiment 1. Specifically, please refer to Figures 1 - 5 , a collection bag 210 is connected to the side of the support frame 250, a connecting frame 260 is connected to the side of the collection bag 210, a clamping rod 290 is fixedly installed on the side of the connecting frame 260, and a compression spring 300 is sleeved outside the clamping rod 290.

[0029] A clamping block 280 is fixedly installed at the end of the clamping rod 290. The clamping block 280 is clamped and connected to the middle of the installation frame 270. The installation frame 270 is fixedly installed on the side of the filter bag 170. An installation block 310 is fixedly connected to the end of the filter bag 170. A moving rod 340 is slidably connected to the middle of the installation block 310 through a sensing slider 320. A limiting spring 350 is fixedly connected to the side of the moving rod 340. A rotating shaft 330 is fixedly installed at the end of the moving rod 340.

[0030] A rotating rod 360 is hinged to the side of the rotating shaft 330. A rotating shaft 380 is hinged to the end of the rotating rod 360. The rotating shaft 380 is fixedly installed at the end of the telescopic rod 370. An extrusion block 390 is sleeved on the side of the telescopic rod 370. A telescopic spring 400 is connected to the side of the extrusion block 390. The clamping assembly 460 includes a limiting groove 410 opened on the side of the fixed shaft 240. A clamping block 430 is rotatably installed in the middle of the limiting groove 410 through a connecting shaft 420. A clamping groove 450 is opened on the side of the fixed block 230. The clamping groove 450 is clamped and connected to the clamping block 430. A connecting spring 440 is connected to the side of the clamping block 430.

[0031] In this embodiment: Through the settings of the extrusion block 390 and the telescopic spring 400, it helps to reduce the noise and vibration during the operation of the pulse valve, improve the comfort of the working environment. The reasonable design of all components can reduce equipment wear and extend the overall service life of the equipment. The use of the heat preservation shell 150 can reduce energy consumption. At the same time, the modular design makes the maintenance and replacement of parts more economical. This device can adapt to different working environments and conditions, thus having high versatility and flexibility.

[0032] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0033] The above are only the preferred embodiments of the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the technical principle of the present invention, several improvements and retouches can still be made, and these improvements and retouches should also be regarded as the protection scope of the present invention.

Claims

1. A thermal insulation device for a pulse valve of a bag filter, comprising a valve body (110), characterized in that: A connection cover (120) is installed on the side of the valve body (110). The connection cover (120) is stably installed by fixing bolts (130). An installation part (140) is installed at the end of the connection cover (120). A filter bag (170) is connected to the bottom of the installation part (140). A flow channel (160) is provided in the middle of the valve body (110). A heat preservation shell (150) is arranged on the side of the valve body (110). A limiting component (470) is arranged in the middle of the filter bag (170).

2. The thermal insulation device for the pulse valve of the bag filter as claimed in claim 1, wherein: The heat preservation shell (150) includes an adhesive layer (180) connected to the valve body (110). A sponge layer (190) is adhered to the side of the adhesive layer (180). A protective layer (200) is adhered to the side of the sponge layer (190).

3. The thermal insulation device for the pulse valve of the bag filter according to claim 1, wherein: The limiting component (470) includes a fixing frame (220) fixedly connected to the filter bag (170). A fixing block (230) is fixedly connected to the middle of the fixing frame (220). The fixing block (230) is connected to a fixing shaft (240) through a clamping component (460). A support frame (250) is fixedly installed on the side of the fixing shaft (240).

4. The thermal insulation device for the pulse valve of the bag filter according to claim 3, wherein: A collection bag (210) is connected to the side of the support frame (250). A connection frame (260) is connected to the side of the collection bag (210). A clamping rod (290) is fixedly installed on the side of the connection frame (260). A compression spring (300) is sleeved outside the clamping rod (290).

5. The thermal insulation device for the pulse valve of the bag filter as claimed in claim 4, wherein: A clamping block (280) is fixedly installed at the end of the clamping rod (290). The clamping block (280) is clamped and connected to the middle of an installation frame (270). The installation frame (270) is fixedly installed on the side of the filter bag (170).

6. The thermal insulation device for the pulse valve of the bag filter as claimed in claim 5, wherein: An installation block (310) is fixedly connected to the end of the filter bag (170). A moving rod (340) is slidably connected to the middle of the installation block (310) through a slider (320). A limiting spring (350) is fixedly connected to the side of the moving rod (340). A rotating shaft (330) is fixedly installed at the end of the moving rod (340).

7. The thermal insulation device for the pulse valve of the bag filter according to claim 6, wherein: A rotating rod (360) is hinged to the side of the rotating shaft (330). A rotating shaft (380) is hinged to the end of the rotating rod (360). The rotating shaft (380) is fixedly installed at the end of a telescopic rod (370). A pressing block (390) is sleeved on the side of the telescopic rod (370). A telescopic spring (400) is connected to the side of the pressing block (390).

8. The thermal insulation device for the bag filter pulse valve according to claim 3, characterized in that: The clamping component (460) includes a limiting groove (410) provided on the side of the fixing shaft (240). A clamping block (430) is rotatably installed in the middle of the limiting groove (410) through a connecting shaft (420). A clamping groove (450) is provided on the side of the fixing block (230). The clamping groove (450) is clamped and connected to the clamping block (430). A connecting spring (440) is connected to the side of the clamping block (430).

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