Filtering device for flue gas treatment

Abstract

The utility model discloses a filtering device for flue gas treatment, which comprises an oil smoke purifier, a smoke inlet and a smoke outlet, the front side of the smoke inlet is provided with a protective frame, the inner side of the protective frame is provided with a protective net, the four corners of the rear side of the protective frame are all provided with positioning columns, and the positioning columns are arranged in the protective frame. Positioning holes used in cooperation with the positioning columns are formed in the four corners of the front side of the smoke inlet correspondingly, fixing blocks are arranged at the top and the bottom of the smoke inlet correspondingly, fixing boxes are arranged at the top and the bottom of the protection frame correspondingly, and fixing devices are arranged on the rear sides of inner cavities of the fixing boxes. Through cooperative use of the protective frame, the protective net, the positioning columns, the positioning holes, the fixing blocks, the fixing box, the fixing device and the control device, the problems that most of existing oil smoke purifiers do not have the function of protecting the smoke inlet when being used, and the oil smoke purifiers are not prone to falling off in the using process are solved. And foreign matters possibly enter the inner cavity of the oil smoke purifier through the smoke inlet, so that the normal operation of equipment is influenced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to flue gas treatment technical field especially relates to a filter device for flue gas treatment. BACKGROUND

[0002] The oil fume purifier is a kind of equipment for treating oil fume and peculiar smell, which removes the oil fume generated in the kitchen through a series of physical or chemical methods, so as to form a fresh and dry kitchen environment, and its working principle is mainly based on three ways of electric field, mechanical filtration and chemical adsorption, the electric field principle utilizes electrostatic adsorption principle, makes the particulate matter in oil fume charged and then is adsorbed by electrode, the mechanical filtration intercepts the particulate matter in oil fume through filter screen or filter cartridge and other mechanical devices, and the chemical adsorption uses adsorbent to adsorb the harmful substances in oil fume and separate them from air.

[0003] The existing problems of prior art are that: the existing oil fume purifier does not have the function of protecting the smoke inlet when in use, foreign matters may enter the inner cavity of the oil fume purifier through the smoke inlet during the use of the oil fume purifier, which affects the normal operation of the equipment. UTILITY MODEL CONTENTS

[0004] In view of the problems in the prior art, the utility model provides a filter device for flue gas treatment, which has the advantages of protecting the smoke inlet, solves the problems that the existing oil fume purifier does not have the function of protecting the smoke inlet when in use, foreign matters may enter the inner cavity of the oil fume purifier through the smoke inlet during the use of the oil fume purifier, which affects the normal operation of the equipment.

[0005] The utility model is implemented as follows: a filter device for flue gas treatment, including oil fume purifier, smoke inlet and smoke outlet, the smoke inlet and smoke outlet are arranged at the front side and rear side of oil fume purifier respectively, the front side of smoke inlet is provided with protection frame, the inboard of protection frame is provided with protection net, the four corners of the rear side of protection frame are all provided with positioning column, the four corners of the front side of smoke inlet are all provided with the positioning hole that is used in cooperation with positioning column, the top and bottom of smoke inlet are all provided with fixed block, the top and bottom of protection frame are all provided with fixed box, the rear side of fixed box inner chamber is provided with fixed device that is used in cooperation with fixed block, the front side of fixed box inner chamber is provided with control device that is used in cooperation with fixed device.

[0006] As preferred in the utility model, the rear side of protection frame is in contact with the smoke inlet, one side of the protection net close to the inner wall of the protection frame is fixedly connected with the inner wall of the protection frame, the front side of the positioning column is fixedly connected with the protection frame, and the rear side of the positioning column passes through the positioning hole and extends to the outside of the positioning hole.

[0007] As the utility model is preferred, one side of the fixed box close to the protective frame is fixedly connected with the protective frame, one side of the fixed block close to the smoke inlet is fixedly connected with the smoke inlet, the rear side of the fixed block penetrates the fixed box and extends to the inner cavity of the fixed box.

[0008] As the utility model is preferred, the fixed device includes fixed clamping block, the front side of the fixed clamping block is provided with stroke through -hole, the left side and the right side of the top of the fixed clamping block are provided with limit post, the surface of the limit post is provided with tension spring, and the top of the limit post is provided with limit plate.

[0009] As the utility model is preferred, the control device includes push column, the front side of the push column is provided with control block, and the front side of the control block is provided with control switch.

[0010] As the utility model is preferred, one side of the fixed clamping block close to the fixed block is in contact with the fixed block, the bottom of the limit post is fixedly connected with the fixed clamping block, the top of the limit post penetrates the fixed box and extends to the outside of the fixed box and is fixedly connected with the limit plate, and the top and bottom of the tension spring are fixedly connected with the limit plate and the fixed box respectively.

[0011] As the utility model is preferred, the rear side of the push column passes through the stroke through -hole and extends to the inner cavity of the stroke through -hole and is in contact with the inner wall of the stroke through -hole, the front side of the push column is rotationally connected with the control block, and the rear side of the control switch penetrates the fixed box and extends to the inner cavity of the fixed box and is fixedly connected with the control block.

[0012] Compared with the prior art, the utility model has the advantages of the following:

[0013] 1, the utility model discloses a protective frame, protective net, positioning column, positioning hole, fixed block, fixed box, fixed device and control device are used in coordination, solve the problem that the existing oil fume purifier when using, most do not have the function of protecting the smoke inlet, the oil fume purifier in the process of using, may have foreign matter through the smoke inlet and enter the inner chamber of the oil fume purifier, affect normal operation of equipment.

[0014] 2, the utility model discloses a protective frame and protective net, can protect the smoke inlet, set up positioning column and positioning hole, can limit the protective frame.

[0015] 3, the utility model discloses a fixed box, can protect the fixed device and control device, set up fixed block, can fix the fixed device.

[0016] 4, the utility model discloses a fixed device, can play the role of fixed for the protective frame, and the user is convenient to install the protective frame.

[0017] 5、The utility model discloses a control device is set up, can play the control effect to fixing device, and the user is convenient to the disassembly of protection frame.

[0018] 6、The utility model discloses a fixing block is set up, can fix protection frame, set up the stroke through -hole, can the limit of push -and -go column, set up the limiting post and the limiting board, can support and limit fixed block and tension spring, set up the tension spring, can the reset of fixed block, limiting post and limiting board.

[0019] 7、The utility model discloses a push -and -go column is set up, can drive fixed block and move, set up control block, can drive push -and -go column and rotate, set up control switch, can drive control block and rotate. DRAWINGS

[0020] Figure 1 It is the whole three -dimensional structure schematic diagram that the utility model embodiment provides;

[0021] Figure 2 It is the protection frame explosion view that the utility model embodiment provides;

[0022] Figure 3 It is the utility model embodiment provides Figure 2 A place enlarged view;

[0023] Figure 4 It is the fixing device and control device three -dimensional structure schematic diagram that the utility model embodiment provides.

[0024] In the drawing: 1, oil fume purifier;2, inlet;3, outlet;4, protection frame;5, protection net;6, positioning column;7, positioning hole;8, fixed block;9, fixed box;10, fixing device;11, control device;1001, fixed block;1002, stroke through -hole;1003, limiting post;1004, tension spring;1005, limiting board;1101, push -and -go column;1102, control block;1103, control switch. DETAILED DESCRIPTION

[0025] In order to further understand the invention content, characteristics and efficacy of the utility model, the following examples are cited, and the following is described in detail with the help of the drawings.

[0026] The structure of the utility model is described in detail below in combination with the drawings.

[0027] As Figures 1 to 4The utility model discloses an embodiment provides a kind of filtering device for flue gas treatment, including oil fume purifier 1, smoke inlet 2 and smoke outlet 3, smoke inlet 2 and smoke outlet 3 are respectively arranged in the front side and rear side of oil fume purifier 1, the front side of smoke inlet 2 is provided with protective frame 4, the inside of protective frame 4 is provided with protective net 5, the four corners of the rear side of protective frame 4 are provided with positioning column 6, the four corners of the front side of smoke inlet 2 are all set with the positioning hole 7 of cooperation with positioning column 6, the top and bottom of smoke inlet 2 are provided with fixed block 8, the top and bottom of protective frame 4 are provided with fixed box 9, the rear side of fixed box 9 inner chamber is provided with the fixed device 10 of cooperation with fixed block 8, the front side of fixed box 9 inner chamber is provided with the control device 11 of cooperation with fixed device 10.

[0028] Reference Figure 1 And Figure 2 The rear side of protective frame 4 is in contact with smoke inlet 2, one side of protective net 5 close to the inner wall of protective frame 4 is fixedly connected with the inner wall of protective frame 4, the front side of positioning column 6 is fixedly connected with protective frame 4, the rear side of positioning column 6 passes through positioning hole 7 and extends to the outside of positioning hole 7.

[0029] The above scheme is adopted: by setting protective frame 4 and protective net 5, smoke inlet 2 can be protected, by setting positioning column 6 and positioning hole 7, protective frame 4 can be limited.

[0030] Reference Figure 1 And Figure 2 One side of fixed box 9 close to protective frame 4 is fixedly connected with protective frame 4, one side of fixed block 8 close to smoke inlet 2 is fixedly connected with smoke inlet 2, the rear side of fixed block 8 penetrates fixed box 9 and extends to the inner chamber of fixed box 9.

[0031] The above scheme is adopted: by setting fixed box 9, fixed device 10 and control device 11 can be protected, by setting fixed block 8, fixed device 10 can be fixed.

[0032] Reference Figure 4 Fixed device 10 includes fixed clamping block 1001, the front side of fixed clamping block 1001 is provided with stroke through hole 1002, the left side and the right side of the top of fixed clamping block 1001 are provided with limiting column 1003, the surface of limiting column 1003 is provided with tension spring 1004, and the top of limiting column 1003 is provided with limiting plate 1005.

[0033] The above scheme is adopted: by setting fixed device 10, protective frame 4 can be fixed, and the user is convenient to install protective frame 4.

[0034] Reference Figure 4The control device 11 comprises a pushing column 1101, the front side of the pushing column 1101 is provided with a control block 1102, and the front side of the control block 1102 is provided with a control switch 1103.

[0035] By adopting the above scheme, the control device 11 can control the fixing device 10, and the user can conveniently disassemble the protective frame 4.

[0036] Reference Figure 3 And Figure 4 The side, close to the fixing block 8, of the fixing clamping block 1001 is in contact with the fixing block 8, the bottom of the limiting column 1003 is fixedly connected with the fixing clamping block 1001, the top of the limiting column 1003 penetrates through the fixing box 9 and is fixedly connected with the limiting plate 1005 outside the fixing box 9, and the top and bottom of the tension spring 1004 are fixedly connected with the limiting plate 1005 and the fixing box 9 respectively.

[0037] By adopting the above scheme, the fixing clamping block 1001 can be used for fixing the protective frame 4, the travel through hole 1002 can be used for limiting the pushing column 1101, the limiting column 1003 and the limiting plate 1005 can be used for supporting and limiting the fixing clamping block 1001 and the tension spring 1004, and the tension spring 1004 can be used for resetting the fixing clamping block 1001, the limiting column 1003 and the limiting plate 1005.

[0038] Reference Figure 3 And Figure 4 The rear side of the pushing column 1101 penetrates through the travel through hole 1002 and extends to the inner wall of the travel through hole 1002 in the inner cavity of the travel through hole 1002, the front side of the pushing column 1101 is rotationally connected with the control block 1102, and the rear side of the control switch 1103 penetrates through the fixing box 9 and extends to the inner cavity of the fixing box 9 and is fixedly connected with the control block 1102.

[0039] By adopting the above scheme, the pushing column 1101 can drive the fixing clamping block 1001 to move, the control block 1102 can drive the pushing column 1101 to rotate, and the control switch 1103 can drive the control block 1102 to rotate.

[0040] The working principle of the utility model is as follows:

[0041] In use, the protective frame 4 is placed in front of the smoke inlet 2 at a suitable position, the position of the positioning column 6 and the positioning hole 7 are corresponded, and then the protective frame 4 is pushed backward, at this time, the fixed block 8 extrudes the fixed clamping block 1001, the limiting column 1003 and the limiting plate 1005 to move upward synchronously, and stretches the tension spring 1004, the fixed clamping block 1001 drives the pushing column 1101 to rotate in the inner cavity of the stroke through hole 1002, the pushing column 1101 drives the control block 1102 and the control switch 1103 to rotate synchronously, when the fixed block 8 enters the inner cavity of the fixed box 9, the force released after the tension spring 1004 is stretched, pulls the limiting plate 1005, the limiting column 1003 and the fixed clamping block 1001 to move downward synchronously, the fixed clamping block 1001 drives the pushing column 1101 to reverse rotate in the inner cavity of the stroke through hole 1002, the pushing column 1101 drives the control block 1102 and the control switch 1103 to reverse rotate synchronously and reset, and the installation is completed.

[0042] In summary: the filter device for flue gas treatment, by setting the protective frame 4, the protective net 5, the positioning column 6, the positioning hole 7, the fixed block 8, the fixed box 9, the fixing device 10 and the control device 11 are used in cooperation, solve the problem that the existing oil fume purifier does not have the function of protecting the smoke inlet in use, foreign matters may enter the inner cavity of the oil fume purifier through the smoke inlet, affecting the normal operation of the equipment.

[0043] It should be noted that in this text, relationship 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 such actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0044] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A filtering device for flue gas treatment, comprising an oil fume purifier (1), an inlet (2) and an outlet (3), the inlet (2) and the outlet (3) are respectively arranged on the front side and the rear side of the oil fume purifier (1), characterized in that: The front side of the smoke inlet (2) is provided with a protective frame (4), the inner side of the protective frame (4) is provided with a protective net (5), the four corners of the rear side of the protective frame (4) are provided with positioning columns (6), the four corners of the front side of the smoke inlet (2) are provided with positioning holes (7) matched with the positioning columns (6), the top and bottom of the smoke inlet (2) are provided with fixed blocks (8), the top and bottom of the protective frame (4) are provided with fixed boxes (9), the rear side of the inner cavity of the fixed box (9) is provided with a fixing device (10) matched with the fixed block (8), and the front side of the inner cavity of the fixed box (9) is provided with a control device (11) matched with the fixing device (10).

2. A filter device for flue gas treatment according to claim 1, characterised in that: The rear side of the protective frame (4) is in contact with the smoke inlet (2), one side of the protective net (5) close to the inner wall of the protective frame (4) is fixedly connected with the inner wall of the protective frame (4), the front side of the positioning column (6) is fixedly connected with the protective frame (4), and the rear side of the positioning column (6) penetrates through the positioning hole (7) and extends to the outer side of the positioning hole (7).

3. A filter device for flue gas treatment according to claim 1, characterized in that: The side of the fixed box (9) close to the protective frame (4) is fixedly connected with the protective frame (4), the side of the fixed block (8) close to the smoke inlet (2) is fixedly connected with the smoke inlet (2), and the rear side of the fixed block (8) penetrates through the fixed box (9) and extends to the inner cavity of the fixed box (9).

4. A filter device for flue gas treatment according to claim 1, characterized in that: The fixing device (10) comprises a fixed clamping block (1001), a stroke through hole (1002) is formed in the front side of the fixed clamping block (1001), limit columns (1003) are arranged on the left side and the right side of the top of the fixed clamping block (1001), a pull spring (1004) is sleeved on the surface of the limit column (1003), and a limit plate (1005) is arranged on the top of the limit column (1003).

5. A filter device for flue gas treatment according to claim 1, characterized in that: The control device (11) comprises a pushing column (1101), and the front side of the pushing column (1101) is provided with a control block (1102).

6. A filter device for flue gas treatment according to claim 4, characterised in that: The side of the fixed clamping block (1001) close to the fixed block (8) is in contact with the fixed block (8), the bottom of the limit column (1003) is fixedly connected with the fixed clamping block (1001), the top of the limit column (1003) penetrates through the fixed box (9) and extends to the outer side of the fixed box (9) and is fixedly connected with the limit plate (1005), and the top and bottom of the pull spring (1004) are fixedly connected with the limit plate (1005) and the fixed box (9) respectively.

7. A filter device for flue gas treatment according to claim 5, characterised in that: The rear side of the pushing column (1101) penetrates through the stroke through hole (1002) and extends to the inner cavity of the stroke through hole (1002) and is in contact with the inner wall of the stroke through hole (1002), the front side of the pushing column (1101) is rotationally connected with the control block (1102), and the rear side of the control switch (1103) penetrates through the fixed box (9) and extends to the inner cavity of the fixed box (9) and is fixedly connected with the control block (1102).

Images