Efficient smoke dust collecting and purifying equipment

Abstract

The utility model relates to efficient smoke dust collecting and purifying equipment which comprises a shell, an air channel is formed in the shell, an air inlet pipe and an air outlet pipe are connected to the two sides of the air channel respectively, a through groove penetrating through the air channel is formed in the outer side wall of the shell, a filter element box is slidably connected into the through groove, and a filter element is arranged in the filter element box. Two groups of clamping grooves are symmetrically formed in the top of the filter element box, and the filter element box is clamped with a filter element piece through a positioning piece. The utility model relates to the technical field of smoke purification. According to the efficient smoke dust collecting and purifying equipment, through the arranged filter element box, blocked filter element pieces can be rapidly pushed out in a pushing mode, new filter element pieces are installed in the shell, rapid replacement of the filter elements is achieved, the shutdown time of the smoke dust collecting and purifying equipment can be effectively shortened when the filter elements are replaced, and the efficiency of the smoke dust collecting and purifying equipment is improved. Therefore, the smoke dust filtering efficiency of the smoke dust collecting and purifying equipment is improved, and the practicability of the smoke dust collecting and purifying equipment is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a smoke dust purification technical field especially is related to a kind of efficient smoke dust collection purification equipment. BACKGROUND

[0002] Smoke dust is the solid particle suspended in gas formed in the condensation of oxidation, sublimation, evaporation thermal process. Such as converter flue gas contains a large number of very fine smoke dust. Smoke dust belongs to granular pollutant, and can be divided into dust fall and dust according to particle size. The particle size of dust fall is greater than 10 microns, and it can naturally fall by its weight. Dust amount per unit area can be used as an index to evaluate the degree of air pollution. The particle size of dust is less than 10 microns, and the particle is light, can float in the atmosphere for a long time.

[0003] In the prior art, since smoke dust can seriously pollute the air environment, therefore, before smoke dust is discharged, it needs to be filtered and purified to reduce the pollution to the air environment. When purifying smoke dust, the filter element will inevitably be blocked by smoke dust particles, thereby reducing the air passing section and the air flow of the filter element, resulting in poor smoke dust filtering efficiency. UTILITY MODEL CONTENT

[0004] In view of the deficiencies in the prior art, the utility model aims to provide an efficient smoke dust collection and purification equipment to solve the technical problems mentioned in the background.

[0005] The above technical purpose of the utility model is realized by the following technical scheme:

[0006] An efficient smoke dust collection and purification equipment, comprising a shell, a gas duct is arranged in the shell, an air inlet pipe and an air outlet pipe are respectively connected on both sides of the gas duct, a through slot is formed in the outer wall of the shell and penetrates the gas duct, a filter element box is slidably connected in the through slot, two groups of clamping grooves are symmetrically formed in the top of the filter element box, and a filter element is clamped by a positioning member.

[0007] The length of the filter element box is greater than the length of the through slot, so that when one of the filter elements is in communication with the gas duct, the other filter element is located on the outer side of the shell.

[0008] Further, the filter element is composed of a clamping block and a filter core, the filter core is fixedly connected at the coincident position of the clamping block and the gas duct, and a sealing ring is embedded on both sides of the clamping block and in contact with the pipe opening of the air inlet pipe and the air outlet pipe.

[0009] Further, the outer wall of the clamping block and the clamping groove is protruded to form a limiting part on both sides, and a limiting groove is formed in the outer wall of the filter element box for inserting the limiting part.

[0010] Further, the positioning member comprises a ball and a spring, a circular groove is formed at the top of the inner side wall of the clamping groove, the ball is connected with the circular groove through the spring, and a positioning groove for clamping the ball is formed in the outer side wall of the clamping block.

[0011] Further, the bottom of the through groove is fixedly connected with a sliding rail, and the bottom of the filter core box is provided with a rail groove for inserting the sliding rail.

[0012] Further, the outer side wall on both sides of the through groove of the filter core box is provided with a anti-disengagement part in the form of a protrusion, and the cross section of the anti-disengagement part is larger than that of the through groove.

[0013] In summary, the utility model has at least one of the following beneficial technical effects:

[0014] 1. The efficient smoke collection and purification equipment can quickly push out the blocked filter core member by the pushing mode, and install a new filter core member in the shell, so that the filter core can be quickly replaced, the downtime of the smoke collection and purification equipment during the replacement of the filter core can be effectively shortened, the smoke filtering efficiency of the smoke collection and purification equipment is improved, and the practicability of the smoke collection and purification equipment is effectively improved.

[0015] 2. The efficient smoke collection and purification equipment is provided with the sliding rail at the bottom of the through groove, and the rail groove is formed at the bottom of the filter core box, so that the sliding resistance of the filter core box is smaller, the sliding of the filter core box is more flexible, the replacement efficiency of the filter core member can be further improved, the time required for replacing the filter core member is further shortened, and the smoke filtering efficiency of the smoke collection and purification equipment is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without creative labor.

[0017] Figure 1 It is a structural schematic view of the efficient smoke collection and purification equipment of the utility model.

[0018] Figure 2 It is a structural schematic view of the efficient smoke collection and purification equipment of the utility model when replacing the filter core member.

[0019] Figure 3 It is a structural schematic view of the efficient smoke collection and purification equipment of the utility model after installing the filter core member.

[0020] Figure 4Schematic diagram of the structure of the housing in an efficient soot collection and purification device of the present utility model.

[0021] Figure 5 Schematic diagram of the structure of the filter cartridge in an efficient soot collection and purification device of the present utility model.

[0022] In the figure, 1. housing; 2. air duct; 3. air inlet pipe; 4. air outlet pipe; 5. through slot; 6. filter cartridge; 7. card slot; 8. positioning member; 81. ball; 82. spring; 9. filter element; 91. clamping block; 92. filter element; 10. sealing ring; 11. limiting part; 12. limiting groove; 13. circular groove; 14. positioning groove; 15. slide rail; 16. track groove; 17. anti-disengagement part. Detailed implementation manners

[0023] The following further elaborates on the present utility model in conjunction with the attached drawings.

[0024] Embodiment:

[0025] Refer to Figure 1 - Figure 5 An efficient soot collection and purification device disclosed by the present utility model includes a housing 1. An air duct 2 is provided inside the housing 1. An air inlet pipe 3 and an air outlet pipe 4 are respectively connected to both sides of the air duct 2. A through slot 5 penetrating the air duct 2 is provided on the outer side wall of the housing 1. A filter cartridge 6 is slidably connected in the through slot 5. Two groups of card slots 7 are symmetrically provided at the top of the filter cartridge 6, and a filter element 9 is clamped by a positioning member 8;

[0026] The length of the filter cartridge 6 is greater than the length of the through slot 5. When one of the filter elements 9 is in communication with the air duct 2, the other filter element 9 is located outside the housing 1.

[0027] In this embodiment, during soot filtration, the internal mesh of the filter element for filtering dust will be blocked by dust, resulting in a reduction in the path through which air can pass, thereby affecting the air flow rate and deteriorating the soot filtration effect.

[0028] Therefore, by observing Figure 1 and Figure 2 it can be found that a through slot 5 is provided in the housing 1, and a filter cartridge 6 is slidably connected in the through slot 5. By pushing the filter cartridge 6, the filter element 9 clamped in the card slot of the filter cartridge 6 can be quickly pushed into the housing 1, enabling the filter element 9 to enter the air duct 2 and be connected to the air inlet pipe 3 and the air outlet pipe 4, thereby achieving faster replacement of the filter element, effectively shortening the filter element replacement time, reducing the downtime during soot filtration, and significantly improving the efficiency of soot filtration..

[0029] And since the filter element 9 is replaced by sliding the filter cartridge 6, the length of the filter cartridge 6 must be greater than the length of the through slot 5, so that after one of the filter elements 9 is installed in the shell 1, the other clamping groove 7 for installing the filter element 9 can be exposed outside, facilitating the installation and replacement of the filter element 9, and greatly reducing the difficulty of replacing the filter element of the smoke collection and purification equipment and improving the replacement efficiency of the filter element.

[0030] In further preferable embodiments of the present application, as shown in Figure 3 and Figure 5 The filter element 9 is composed of a clamping block 91 and a filter core 92, the clamping block 91 is fixedly connected with the filter core 92 at the coincident position of the clamping block 91 and the air duct 2, and the clamping block 91 is embedded with a sealing ring 10 on both sides of the filter core 92, which contacts the pipe openings of the air inlet pipe 3 and the air outlet pipe 4.

[0031] In this embodiment, by providing the filter core 92 at the coincident position of the clamping block 91 and the air duct 2, when the clamping block 91 is pushed into the shell 1 through the filter cartridge 6, the filter core 92 is located in the air duct 2, so that the filter core 92 contacts the air inlet pipe 3 and the air outlet pipe 4, and the smoke directly contacts the filter core 92, thereby ensuring the filtering effect of the filter core 92.

[0032] Since the clamping block 91 is slid into the shell 1, the connection between the clamping block 91 and the air inlet pipe 3 and the air outlet pipe 4 is not tight enough, which causes dust to accumulate and leak at the pipe opening of the air inlet pipe 3. Figure 5 It can be found that the clamping block 91 is embedded with a sealing ring 10 on the outer wall on both sides of the filter core 92, and then Figure 3 It can be found that when the clamping block 91 is pushed into the shell 1, the sealing ring 10 contacts the pipe opening of the air inlet pipe 3, and the sealing performance is improved by using the sealing ring 10 to avoid smoke dust accumulation and leakage, and the pipe opening of the air outlet pipe 4 is the same, which can effectively ensure the smoke filtering effect of the smoke collection and purification equipment.

[0033] In further preferable embodiments of the present application, as shown in Figure 1 and Figure 5 The outer side wall of the clamping block 91 is protruded on both sides to form a limiting part 11, and the outer side wall of the filter cartridge 6 is provided with a limiting groove 12 for inserting the limiting part 11.

[0034] The positioning element 8 includes a ball 81 and a spring 82, the inner side wall of the clamping groove 7 is provided with a circular groove 13, the ball 81 is connected with the spring 82 in the circular groove 13, and the outer side wall of the clamping block 91 is provided with a positioning groove 14 for clamping the ball 81.

[0035] In the embodiment, since the clamping block 91 is inserted into the clamping groove 7, in order to make the insertion of the clamping block 91 into the clamping groove 7 more stable and avoid that the clamping block 91 is inserted skewly to cause the filter element box 6 to fail to send the filter element 9 into the shell 1, limiting portions 11 are arranged on both sides of the outer side wall of the clamping block 91 which is in contact with the clamping groove 7, and limiting grooves 12 for inserting the limiting portions 11 are arranged on the outer side wall of the filter element box 6, so that the clamping block 91 can be guided by the limiting portions 11 when being inserted into the clamping groove 7, and the insertion of the clamping block 91 is more simple, and the limiting portions 11 can also provide limiting for the clamping block 91, so that the installation of the clamping block 91 is more stable, and the skew installation of the clamping block 91 does not affect the replacement of the filter element 9.

[0036] By arranging a circular groove 13 on the top of the inner side wall of the clamping groove 7, arranging the ball 81 in the circular groove 13 and connecting the ball 81 with the spring 82, and arranging a positioning groove 14 for clamping the ball 81 on the outer side wall of the clamping block 91, when the clamping block 91 is completely inserted into the clamping groove 7, the ball 81 can provide further positioning for the clamping block 91, so that the filter element 9 is prevented from being loosened after being installed, and the installation stability of the filter element 9 is further improved.

[0037] In the further preferable embodiment of the utility model, Figure 4 and Figure 5 As shown in the drawings, the bottom of the through groove 5 is fixedly connected with a sliding rail 15, and the bottom of the filter element box 6 is arranged with a track groove 16 for inserting the sliding rail 15.

[0038] The outer side wall of the filter element box 6 on both sides of the through groove 5 is protruded to form an anti-extraction portion 17, and the cross section of the anti-extraction portion 17 is larger than that of the through groove 5.

[0039] In the embodiment, the sliding rail 15 is arranged on the bottom of the through groove 5, and the track groove 16 for inserting the sliding rail 15 is arranged on the bottom of the filter element box 6, so that the sliding rail 15 can assist the movement of the filter element box 6, the sliding resistance of the filter element box 6 is smaller, and the sliding is more easy, so that the replacement efficiency of the filter element 9 is effectively improved.

[0040] Since the filter element box 6 is inserted into the through groove 5, and the sliding of the filter element box 6 is more easy due to the arrangement of the sliding rail 15, the filter element box 6 is more easy to be extracted out of the through groove 5 when sliding, so that the replacement of the filter element 9 is affected, therefore, Figure 4 and Figure 5 It can be found that the anti-extraction portion 17 is arranged on both sides of the filter element box 6, and the cross section of the anti-extraction portion 17 is larger than that of the through groove 5, so that the filter element box 6 is limited by the anti-extraction portion 17 when sliding, the extraction of the filter element box 6 is effectively prevented, the use stability of the filter element box 6 is improved, and the difficulty of replacing the filter element of the smoke dust collecting and purifying equipment is further reduced.

[0041] The embodiments of the present embodiment are the preferred embodiments of the present utility model, not limited to the protection scope of the present utility model, so: all equivalent changes made according to the structure, shape and principle of the present utility model should be covered in the protection scope of the present utility model.

Claims

1. A high-efficiency smoke collection and purification device, comprising a shell (1), a gas passage (2) is arranged in the shell (1), an air inlet pipe (3) and an air outlet pipe (4) are respectively connected to both sides of the gas passage (2), characterized in that, The outer side wall of the shell (1) is provided with a through groove (5) penetrating the air duct (2), the through groove (5) is slidably connected with a filter core box (6), the top of the filter core box (6) is symmetrically provided with two groups of clamping grooves (7), and the filter core piece (9) is clamped by the positioning piece (8). The length of the filter core box (6) is greater than the length of the through groove (5), so that when one of the filter core pieces (9) is in communication with the air duct (2), the other filter core piece (9) is located on the outer side of the shell (1).

2. The efficient smoke collection and purification device according to claim 1, characterized in that, The filter core piece (9) is composed of a clamping block (91) and a filter core (92), the clamping block (91) is fixedly connected with the filter core (92) at the coincident position of the air duct (2), and the clamping block (91) is embedded with a sealing ring (10) on both sides of the filter core (92), which is in contact with the pipe orifice of the air inlet pipe (3) and the air outlet pipe (4).

3. The efficient smoke collecting and purifying apparatus according to claim 2, wherein The outer side wall of the clamping block (91) is protruded on both sides of the clamping groove (7) to form a limiting part (11), and the outer side wall of the filter core box (6) is provided with a limiting groove (12) for inserting the limiting part (11).

4. The efficient smoke collecting and purifying apparatus according to claim 3, wherein The positioning piece (8) includes a ball (81) and a spring (82), the inner side wall of the clamping groove (7) is provided with a circular groove (13) at the top, the ball (81) is connected in the circular groove (13) by the spring (82), and the outer side wall of the clamping block (91) is provided with a positioning groove (14) for clamping the ball (81).

5. The efficient smoke collecting and purifying apparatus according to claim 4, wherein The bottom of the through groove (5) is fixedly connected with a sliding rail (15), and the bottom of the filter core box (6) is provided with a rail groove (16) for inserting the sliding rail (15).

6. The efficient smoke collecting and purifying apparatus according to claim 5, wherein The outer side wall of the filter core box (6) is protruded on both sides of the through groove (5) to form an anti-dropping part (17), and the cross section of the anti-dropping part (17) is greater than the cross section of the through groove (5). The outer side wall of the filter core box (6) is protruded on both sides of the through groove (5) to form an anti-dropping part (17), and the cross section of the anti-dropping part (17) is greater than the cross section of the through groove (5).

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