Boiler flue gas cyclone separator

Abstract

The utility model relates to the technical field of cyclone separators, and discloses a boiler flue gas cyclone separator which comprises a shell, an air inlet is formed in the upper portion of the shell, a box body is fixedly connected to the bottom face of the shell, a separator body is arranged in the box body, a filter plate is fixedly connected to the inner wall of the box body, and four guide grooves in a circumferential array are formed in the inner wall of the box body; and four adjusting mechanisms in a circumferential array are arranged on the inner wall of the box body. According to the boiler flue gas cyclone separator, through the cooperative effect of a threaded rod, an adjusting plate and an arc-shaped hammering block, when the threaded rod rotates, the adjusting plate is driven to vertically ascend and descend on the surface of the threaded rod, so that the pressure of a spring can be adjusted, and the knocking force of the arc-shaped hammering block is accurately adjusted; dust and dirt on the filter plate can be more effectively shaken off, the dust removal effect is improved, the spring pressure is reasonably adjusted, it can be ensured that the hammering force is moderate, and the filter plate is protected against damage.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of cyclone separators, in particular to a boiler flue gas cyclone separator. BACKGROUND

[0002] In a steam boiler system, the boiler cyclone separator plays a crucial role in the flue gas treatment system. Its core function is to efficiently separate solid particles and water droplets in the flue gas, ensuring that the flue gas emissions meet environmental standards and ensuring the stable operation of the boiler system.

[0003] The existing patent (announcement number: CN222151410U) discloses a biomass flue gas cyclone separator. The utility model discloses a protective shell, the baffle of protective shell is fixed and penetrates the air inlet pipe, the top of air inlet pipe is equipped with air inlet, the inside of protective shell is provided with separator main part, the top of protective shell is fixedly connected with collecting box.

[0004] The above-mentioned scheme realizes the effect of cleaning the filter plate by knocking the filter plate. However, the force of knocking cannot be adjusted during the knocking process. If the knocking force is too large or too small, it may affect the cleaning effect. If the force is too large, the filter plate may be damaged. If the force is too small, the accumulated dust may not be effectively removed. Utility model content

[0005] In view of the deficiencies of the prior art, the present application provides a boiler flue gas cyclone separator, which has the advantages of adjusting the knocking force and solving the problems raised in the background art.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a boiler flue gas cyclone separator, comprising a shell, an air inlet is formed above the shell, a box body is fixedly connected to the bottom surface of the shell, a separator main body is arranged in the box body, a filter plate is fixedly connected to the inner wall of the box body, four circumferential array guide grooves are formed in the inner wall of the box body, four circumferential array adjusting mechanisms are arranged on the inner wall of the box body, the adjusting mechanism comprises a fixed block fixedly connected to the inner wall of the box body, a threaded rod is rotatably connected to the inner wall of the fixed block, an adjusting plate is threadedly connected to the outer surface of the threaded rod, a spring is fixedly connected to the upper surface of the adjusting plate, an arc-shaped hammering block is fixedly connected to the end of the spring away from the adjusting plate, and a driving mechanism is arranged on the inner wall of the box body.

[0007] Through the above scheme, through the cooperation of the threaded rod, the adjusting plate and the arc-shaped hammering block, when the threaded rod rotates and drives the adjusting plate to vertically ascend and descend on the surface of the threaded rod, the pressure of the spring can be adjusted, thereby accurately adjusting the knocking force of the arc-shaped hammering block, which can more effectively shake off the dust and dirt on the filter plate, improve the dust removal effect, and reasonably adjust the spring pressure, so as to ensure that the hammering force is moderate and the filter plate is protected from damage.

[0008] Further, the outer surface of the adjusting plate is slidingly connected to the inner wall of the guide groove.

[0009] Through the above scheme, through the action of the guide groove, the movement of the adjusting plate can be guided, thereby ensuring that the adjusting plate stably ascends and descends.

[0010] Further, the bottom surface of the arc-shaped hammering block is fixedly connected with a guide telescopic rod, and the bottom end of the guide telescopic rod is fixedly connected to the upper surface of the adjusting plate.

[0011] Through the above scheme, through the action of the guide telescopic rod, the movement of the arc-shaped hammering block can be limited and guided, thereby ensuring that the arc-shaped hammering block stably vertically moves to stably hammer the filter plate.

[0012] Further, the adjusting mechanism further comprises a rotating shaft rotatably connected to the inner wall of the box body, the bottom end of the threaded rod is fixedly connected with a first bevel gear, one end of the rotating shaft is fixedly connected with a second bevel gear, and the first bevel gear and the second bevel gear are engaged.

[0013] Through the above scheme, through the action of the first bevel gear and the second bevel gear, the rotating disc is rotated to drive the second bevel gear to rotate, thereby driving the first bevel gear to rotate, thereby driving the threaded rod to rotate, thereby adjusting the adjusting plate to ascend and descend.

[0014] Further, one end of the rotating shaft away from the outer surface of the second bevel gear is fixedly connected with a rotating disc, and the outer surface of the rotating disc is provided with an anti-skid groove.

[0015] Through the above scheme, through the action of the rotating disc, the personnel can rotate more stably under the action of the anti-skid groove on the surface of the rotating disc, thereby avoiding the phenomenon of hand slipping.

[0016] Further, the driving mechanism comprises a support fixedly connected to the inner wall of the box body, the inner wall of the support is fixedly connected with a servo motor, the outer surface of the separator body is fixedly installed on the upper surface of the support, and the output end of the servo motor is fixedly connected with a connecting shaft.

[0017] Through the above scheme, through the action of the support, the servo motor can be supported, thereby ensuring the stable output of the servo motor.

[0018] Further, the top end of the connecting shaft is fixedly connected with a circular block, the outer surface of the circular block is fixedly connected with an extrusion rod, and the side surface of the extrusion rod is a slope.

[0019] Through the above scheme, through the action of the extrusion rod, the side surface of the extrusion rod is a slope, which can stably extrude the arc-shaped hammering block away from the filter plate, and when the extrusion rod is away from the arc-shaped hammering block, the arc-shaped hammering block can stably hammer the filter plate, realizing efficient hammering of the filter plate.

[0020] Further, the bottom surface of the box body is fixedly connected with a bottom box, the inner wall of the bottom box is provided with a collection box, and the outer surface of the bottom box is fixedly installed with an exhaust pipe.

[0021] Through the above scheme, through the action of the collection box, the falling dust can be collected, and the collection box can be pulled out of the bottom box, so that the staff can clean it conveniently, improving the cleaning efficiency.

[0022] Compared with the prior art, the technical scheme of the present application has the following beneficial effects:

[0023] The boiler flue gas cyclone separator, through the cooperation between the threaded rod, the adjusting plate and the arc-shaped hammering block, when the threaded rod rotates and drives the adjusting plate to vertically ascend and descend on the surface of the threaded rod, the pressure of the spring can be adjusted, so that the knocking force of the arc-shaped hammering block can be accurately adjusted, the dust and dirt on the filter plate can be more effectively shaken off, the dust removal effect is improved, and the spring pressure is reasonably adjusted, so that the hammering force is moderate, the filter plate is protected from damage. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 is a perspective view of the whole application;

[0025] Figure 2 is a sectional view of the whole application;

[0026] Figure 3 is a perspective view of the adjusting mechanism of the application;

[0027] Figure 4 is a perspective view of the driving mechanism of the application.

[0028] In the drawings:

[0029] 1, shell; 2, separator main body; 3, exhaust pipe; 4, box; 5, filter plate; 6, guide groove; 7, adjusting mechanism; 701, fixed block; 702, threaded rod; 703, adjusting plate; 704, spring; 705, arc-shaped hammering block; 706, guide telescopic rod; 707, first bevel gear; 708, rotating shaft; 709, second bevel gear; 710, rotating disc; 8, driving mechanism; 801, support; 802, servo motor; 803, connecting shaft; 804, circular block; 805, extrusion rod; 9, bottom box; 10, collection box. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0031] Please refer to Figure 1 , Figure 2 and Figure 3 A boiler flue gas cyclone separator in the embodiment comprises a shell 1, an air inlet is formed in the upper portion of the shell 1, a box 4 is fixedly connected to the bottom surface of the shell 1, a separator main body 2 is arranged in the box 4, a filter plate 5 is fixedly connected to the inner wall of the box 4, four circumferential guide grooves 6 are formed in the inner wall of the box 4, four circumferential adjusting mechanisms 7 are arranged on the inner wall of the box 4, the adjusting mechanism 7 comprises a fixed block 701 fixedly connected to the inner wall of the box 4, a threaded rod 702 rotatably connected to the inner wall of the fixed block 701, an adjusting plate 703 threadedly connected to the outer surface of the threaded rod 702, a spring 704 fixedly connected to the upper surface of the adjusting plate 703, and an arc-shaped hammering block 705 fixedly connected to the end of the spring 704 away from the adjusting plate 703, the threaded rod 702, the adjusting plate 703 and the arc-shaped hammering block 705 are cooperatively arranged, the threaded rod 702 is rotated to vertically lift the adjusting plate 703 on the surface of the threaded rod 702, thereby the pressure of the spring 704 is adjusted, the knocking force of the arc-shaped hammering block 705 is accurately adjusted, dust and dirt on the filter plate can be more effectively shaken off, the dust removal effect is improved, the spring 704 pressure is reasonably adjusted, the knocking force is moderate, the filter plate 5 is protected from damage, and the inner wall of the box 4 is provided with a driving mechanism 8.

[0032] Please refer to Figure 1 and Figure 3The outer surface of the adjusting plate 703 is slidingly connected to the inner wall of the guide groove 6. Through the action of the guide groove 6, the movement of the adjusting plate 703 can be guided, so that the adjusting plate 703 can be stably adjusted. The bottom surface of the arc-shaped hammering block 705 is fixedly connected with a guide telescopic rod 706. The bottom end of the guide telescopic rod 706 is fixedly connected to the upper surface of the adjusting plate 703. Through the action of the guide telescopic rod 706, the movement of the arc-shaped hammering block 705 can be limited and guided, so that the arc-shaped hammering block 705 can stably and vertically move to stably hammer the filter plate 5. The adjusting mechanism 7 further comprises a rotating shaft 708 rotatably connected to the inner wall of the box body 4. The bottom end of the threaded rod 702 is fixedly connected with a first bevel gear 707. One end of the rotating shaft 708 is fixedly connected with a second bevel gear 709. The first bevel gear 707 and the second bevel gear 709 are engaged. Through the action of the first bevel gear 707 and the second bevel gear 709, the rotating disc 710 is rotated to drive the second bevel gear 709 to rotate, so as to drive the first bevel gear 707 to rotate, thereby driving the threaded rod 702 to rotate, so as to adjust the adjusting plate 703. The end of the rotating shaft 708 away from the outer surface of the second bevel gear 709 is fixedly connected with a rotating disc 710. The outer surface of the rotating disc 710 is provided with an anti-skid groove. Through the action of the rotating disc 710, the personnel can rotate more stably under the action of the anti-skid groove on the surface of the rotating disc 710, so as to avoid the phenomenon of hand slipping.

[0033] Please refer to Figure 2 and Figure 4 The driving mechanism 8 comprises a support 801 fixedly connected to the inner wall of the box body 4. The inner wall of the support 801 is fixedly connected with a servo motor 802. The outer surface of the separator main body 2 is fixedly installed on the upper surface of the support 801. The output end of the servo motor 802 is fixedly connected with a connecting shaft 803. Through the action of the support 801, the servo motor 802 can be supported, so as to ensure the stable output of the servo motor 802. The top end of the connecting shaft 803 is fixedly connected with a circular block 804. The outer surface of the circular block 804 is fixedly connected with an extrusion rod 805. One side of the extrusion rod 805 is inclined. Through the action of the extrusion rod 805, the side of the extrusion rod 805 is inclined, so as to stably extrude the arc-shaped hammering block 705 away from the filter plate 5. When the extrusion rod 805 is away from the arc-shaped hammering block 705, the arc-shaped hammering block 705 can stably hammer the filter plate 5, so as to realize efficient hammering of the filter plate 5.

[0034] Please refer to Figure 1 and Figure 2The bottom surface of the box body 4 is fixedly connected with a bottom box 9, the inner wall of the bottom box 9 is provided with a collecting box 10, and the outer surface of the bottom box 9 is fixedly installed with the exhaust pipe 3. Through the effect of the collecting box 10, the dust shaken off can be collected, the collecting box 10 can be pulled out of the bottom box 9, so that the staff can clean it, and the cleaning efficiency is improved.

[0035] The boiler flue gas cyclone separator in the embodiment can more effectively shake off the dust and dirt on the filter plate, improve the dust removal effect, and reasonably adjust the spring 704 pressure, so that the hammering force is moderate, and the filter plate 5 is protected from damage.

[0036] The working principle of the above embodiment is as follows: when the device is used, first, the boiler flue gas enters the inside of the shell 1 through the air inlet on the top of the shell 1 and continuously moves downward, at this time, the filter plate 5 can filter the flue gas, at this time, the servo motor 802 is started to drive the circular block 804 to rotate under the transmission of the connecting shaft 803, and the 807 is driven to move in a circle, then the 807 moves to extrude the arc-shaped hammering block 705 away from the filter plate 5, and when the extrusion rod 805 moves away from the arc-shaped hammering block 705, the arc-shaped hammering block 705 is pushed by the spring 704 to stably hammer the filter plate 5, realizing efficient hammering of the filter plate 5, then, when the hammering force needs to be adjusted, the rotating disc 710 is rotated to drive the second bevel gear 709 to rotate, so as to drive the first bevel gear 707 to rotate, thereby driving the threaded rod 702 to rotate, so as to adjust the lifting of the adjusting plate 703, and the movement of the adjusting plate 703 is guided, so as to ensure that the adjusting plate 703 is stably adjusted, at this time, the lifting of the adjusting plate 703 can adjust the pressure of the spring 704, so that the hammering force can be adjusted according to actual needs, so that the dust and dirt on the filter plate can be more effectively shaken off, and the dust removal effect is improved, finally, the collecting box 10 can collect the dust shaken off, and the collecting box 10 can be pulled out of the bottom box 9, so that the staff can clean it, and the cleaning efficiency is improved.

[0037] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting; it is not intended to exclude myriad other embodiments of the present application that other inventors can develop based on the same general inventive concepts embodied by the enclosed claims. That is, although the present application is described in terms of particular embodiments and illustrative figures, it should be apparent that the application can be varied in a multitude of ways. Such alterations, many of which will be apparent to those skilled in the art, can be based on current technology, and as such, this application should not be limited to the particular embodiments described herein, but should be understood to include all embodiments that are within the scope of the appended claims and their equivalents.

[0038] While the embodiments of the application have been shown and described herein, it will be understood by those skilled in the art that many changes, modifications, substitutions and alterations to these embodiments can be made without departing from the principles and spirits of the application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A boiler flue gas cyclone comprising a housing (1), characterised in that: The upper part of the shell (1) is provided with an air inlet, the bottom surface of the shell (1) is fixedly connected with a box body (4), the inside of the box body (4) is provided with a separator main body (2), the inner wall of the box body (4) is fixedly connected with a filter plate (5), the inner wall of the box body (4) is provided with four circumferential array guide grooves (6), the inner wall of the box body (4) is provided with four circumferential array adjusting mechanisms (7), the adjusting mechanism (7) comprises a fixed block (701) fixedly connected to the inner wall of the box body (4), the inner wall of the fixed block (701) is rotatably connected with a threaded rod (702), the outer surface of the threaded rod (702) is threadedly connected with an adjusting plate (703), the upper surface of the adjusting plate (703) is fixedly connected with a spring (704), one end of the spring (704) away from the adjusting plate (703) is fixedly connected with an arc-shaped hammering block (705), and the inner wall of the box body (4) is provided with a driving mechanism (8).

2. A boiler flue gas cyclone separator according to claim 1, characterised in that: The outer surface of the adjusting plate (703) is slidably connected to the inner wall of the guide groove (6).

3. A boiler flue gas cyclone separator according to claim 1, characterised in that: The bottom surface of the arc-shaped hammering block (705) is fixedly connected with a guide telescopic rod (706), and the bottom end of the guide telescopic rod (706) is fixedly connected to the upper surface of the adjusting plate (703).

4. A boiler flue gas cyclone separator according to claim 1, characterized in that: The adjusting mechanism (7) further comprises a rotating shaft (708) rotatably connected to the inner wall of the box body (4), the bottom end of the threaded rod (702) is fixedly connected with a first bevel gear (707), one end of the rotating shaft (708) is fixedly connected with a second bevel gear (709), and the first bevel gear (707) and the second bevel gear (709) are engaged.

5. A boiler flue gas cyclone separator according to claim 4, characterised in that: One end of the rotating shaft (708) away from the outer surface of the second bevel gear (709) is fixedly connected with a rotating disc (710), and the outer surface of the rotating disc (710) is provided with an anti-skid groove.

6. A boiler flue gas cyclone separator according to claim 1, characterized in that: The driving mechanism (8) comprises a support (801) fixedly connected to the inner wall of the box body (4), the outer surface of the separator main body (2) is fixedly installed on the upper surface of the support (801), the inner wall of the support (801) is fixedly connected with a servo motor (802), and the output end of the servo motor (802) is fixedly connected with a connecting shaft (803).

7. A boiler flue gas cyclone separator according to claim 6, characterised in that: The top end of the connecting shaft (803) is fixedly connected with a circular block (804), the outer surface of the circular block (804) is fixedly connected with an extrusion rod (805), and one side surface of the extrusion rod (805) is an inclined surface.

8. A boiler flue gas cyclone separator according to claim 1, characterized in that: The bottom surface of the box body (4) is fixedly connected with a bottom box (9), the inner wall of the bottom box (9) is provided with a collecting box (10), and the outer surface of the bottom box (9) is fixedly installed with an exhaust pipe (3).

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