Starting protection box of wet electric dust collector

Abstract

The utility model relates to the field of starting protection boxes, in particular to a wet electric dust collector starting protection box which comprises a protection box body. The top of the protection box body is fixedly connected with the two fixing blocks, the fixing blocks are internally provided with empty grooves, the empty grooves are internally and slidably connected with the first trapezoidal blocks, the rear ends of the first trapezoidal blocks are fixedly connected with connecting rods, and the outer surfaces of the connecting rods are slidably connected with the second trapezoidal blocks; the rear end of the connecting rod is fixedly connected with a connecting block; a first trapezoidal block is inserted into an empty groove, a trapezoidal push block is pushed to move outwards to pull a spring, and then the spring drives the trapezoidal push block to move and be clamped between the first trapezoidal block and a second trapezoidal block, so that the problem that in practical application, an existing wet electric dust collector starting protection box may be complex in design, tedious in connection and lack of clear installation guidance is solved. The time consumption in the installation process is long, the operation difficulty is high, and the workload of technicians is increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of starting protection box, especially to the wet electric dust collector starting protection box. BACKGROUND

[0002] In recent years, with the continuous deepening of the national energy-saving emission reduction work, the environmental protection standard is continuously improved, and the local government is more and more strict to the dust emission control of coal-fired generator set, the wet electric dust collector further reduces the dust emission on the basis of the original electric dust collector, and the safe and stable operation of the wet electric dust collector becomes an important guarantee for the environmental protection emission standard, the sudden up and down of one or more data in the primary current, secondary current and secondary voltage of the wet electric dust collector electric field during starting or running, or the low value of one or more data in these data, causes the electric field short circuit, which may lead to the electric field protection action electric field shutdown, seriously affects the dust removal effect of the running unit, and the sudden short circuit may cause the cathode wire to be burned, the mechanical force between the cathode wires deforms the cathode wire, the insulation parts and its fixed objects are loose, and the service life of the equipment is affected.

[0003] The existing wet electric dust collector starting protection box may be designed complicatedly, connected complicatedly and lack clear installation guidance in actual application, so that the installation process is time-consuming and difficult to operate, increases the work burden of technical personnel, and may also affect the correct installation and subsequent normal operation of the equipment.

[0004] Therefore, in view of the problems that the existing wet electric dust collector starting protection box may be designed complicatedly, connected complicatedly and lack clear installation guidance in actual application, so that the installation process is time-consuming and difficult to operate, increases the work burden of technical personnel, and may also affect the correct installation and subsequent normal operation of the equipment, the wet electric dust collector starting protection box can be designed to be provided with a quick release mechanism. CONTENT OF THE UTILITY MODEL

[0005] In order to overcome the problems that the existing wet electric dust collector starting protection box may be designed complicatedly, connected complicatedly and lack clear installation guidance in actual application, so that the installation process is time-consuming and difficult to operate, increases the work burden of technical personnel.

[0006] The utility model discloses a technical scheme for a wet electric dust collector starting protection box, which comprises a protection box body, two fixed blocks, a trapezoidal block one and a trapezoidal block two.

[0007] Preferably, the trapezoidal block one is inserted into the empty slot, the trapezoidal block is pushed to move outward to pull the spring, then the spring drives the trapezoidal block to move and is clamped between the trapezoidal block one and the trapezoidal block two, when disassembly is needed, the protection box body is pushed to the mounting plate direction, the trapezoidal block is pushed to move outward, the trapezoidal block two is pushed to move forward, then the trapezoidal block slides from the trapezoidal block one, and the protection box body is taken down.

[0008] Preferably, the rear end of the connecting block is fixedly connected with a mounting plate, the front end of the mounting plate is provided with two mounting holes one, and the left and right ends of the fixed block are respectively fixedly connected with mounting blocks.

[0009] Preferably, the top of the mounting block is provided with a mounting hole two, and the left end of the protection box body is fixedly connected with fixed plates on the upper and lower sides.

[0010] Preferably, a limiting rod is fixedly connected between the two fixed plates at a rear position, and a motor is fixedly connected to the top of the fixed plate at a front position.

[0011] Preferably, the output end of the motor is fixedly connected with a threaded rod through the fixed plate, and the outer surface of the threaded rod is threadedly connected with a moving block.

[0012] Preferably, the left end of the moving block is fixedly connected with a fan, and the left end of the moving block is provided with two grooves.

[0013] Preferably, the left end of the protection box body is fixedly connected with two heat dissipation plates, and the top of the protection box body is fixedly connected with a smoke dust inductor.

[0014] The utility model discloses a technical scheme for a wet electric dust collector starting protection box, which comprises a protection box body, two fixed blocks, a trapezoidal block one and a trapezoidal block two.

[0015] By inserting the trapezoidal block one into the empty slot, pushing the trapezoidal push block to move outward to pull the spring, then the spring drives the trapezoidal push block to move and be clamped between the trapezoidal block one and the trapezoidal block two, when disassembling, the protection box body is pushed to the mounting plate direction, the trapezoidal push block is pushed to move outward, the trapezoidal push block pushes the trapezoidal block two to move forward, then the trapezoidal push block slides from the trapezoidal block one, and the protection box body is taken down, so that the installation process is short in time and small in operation difficulty, and the working burden of technical personnel is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 A three-dimensional structure schematic diagram of the starting protection box of the wet electric dust collector is shown.

[0017] Figure 2 A three-dimensional upper section structure schematic diagram of the starting protection box of the wet electric dust collector is shown.

[0018] Figure 3 A three-dimensional lower section structure schematic diagram of the starting protection box of the wet electric dust collector is shown.

[0019] Figure 4 A three-dimensional side section structure schematic diagram of the starting protection box of the wet electric dust collector is shown.

[0020] The drawings are explained as follows: 1, protection box body; 2, fixed block; 3, empty slot; 4, trapezoidal block one; 5, trapezoidal block two; 6, connecting rod; 7, connecting block; 8, sliding slot; 9, trapezoidal push block; 10, long block; 11, connecting plate; 12, spring; 13, mounting plate; 14, mounting hole one; 15, mounting block; 16, mounting hole two; 17, fixed plate; 18, motor; 19, threaded rod; 20, limiting rod; 21, moving block; 22, fan; 23, groove; 24, heat dissipation plate; 25, smoke dust inductor. DETAILED DESCRIPTION

[0021] The utility model is further explained in connection with the drawings and examples.

[0022] Please refer to Figures 1-4The utility model provides a kind of embodiment: wet electric dust collector starting protection box includes protection box body 1;Further include fixed block 2, trapezoidal block one 4 and trapezoidal block two 5, the top of protection box body 1 is fixedly connected with two fixed blocks 2, the inside of fixed block 2 is equipped with empty slot 3, trapezoidal block one 4 is slidably connected in the inside of empty slot 3, the rear end of trapezoidal block one 4 is fixedly connected with connecting rod 6, connecting rod 6 is slidably connected with trapezoidal block two 5 on outer surface, the rear end of connecting rod 6 is fixedly connected with connecting block 7, the left and right sides of fixed block 2 are equipped with sliding slot 8 respectively, trapezoidal push block 9 is slidably connected in the inside of sliding slot 8, the left and right sides of fixed block 2 are fixedly connected with long block 10 respectively, long block 10 is slidably connected with trapezoidal push block 9, the end of trapezoidal push block 9 away from fixed block 2 is fixedly connected with connecting plate 11, the end of connecting plate 11 close to fixed block 2 is fixedly connected with two springs 12, spring 12 is fixedly connected with fixed block 2, trapezoidal block one 4 is inserted into empty slot 3, trapezoidal push block 9 is moved outward and pulls spring 12, then spring 12 drives trapezoidal push block 9 to move and is clamped between trapezoidal block one 4 and trapezoidal block two 5, when needing to disassemble, protection box body 1 is pushed to mounting plate 13 direction, trapezoidal push block 9 is moved outward, trapezoidal push block 9 pushes trapezoidal block two 5 and moves forward, then trapezoidal push block 9 slides from trapezoidal block one 4, and protection box body 1 is taken down.

[0023] Please refer to Figures 1-3 In the embodiment, the rear end of connecting block 7 is fixedly connected with mounting plate 13, the front end of mounting plate 13 is equipped with two mounting holes one 14, the left and right ends of fixed block 2 are fixedly connected with mounting block 15 respectively, mounting plate 13 is installed at the position needed by external bolt and mounting hole one 14, the top of mounting block 15 is equipped with mounting hole two 16, the left end of protection box body 1 is fixedly connected with fixed plate 17 on the top and bottom sides respectively, mounting block 15 is installed on protection box body 1 by external bolt and mounting hole two 16, limiting rod 20 is fixedly connected between the rear position between two fixed plates 17, motor 18 is fixedly connected on the top of fixed plate 17 close to front position.

[0024] Please refer to Figures 2-4 In the embodiment, the output end of motor 18 is fixedly connected with threaded rod 19 through fixed plate 17, threaded rod 19 is threadedly connected with moving block 21 on outer surface, motor 18 drives threaded rod 19 to rotate, so that moving block 21 moves on threaded rod 19, the left end of moving block 21 is fixedly connected with fan 22, the left end of moving block 21 is equipped with two recesses 23, fan 22 can blow and make protection box body 1 cooling and heat dissipation, the left end of protection box body 1 is fixedly connected with two heat dissipation plates 24, the top of protection box body 1 is fixedly connected with smoke inductor 25, heat dissipation plate 24 helps protection box body 1 to radiate heat, and smoke inductor 25 can discover fire risk in time.

[0025] In the process of working, the mounting plate 13 is installed at the required position through the external bolt and mounting hole one 14, then the mounting block 15 is installed on the protection box body 1 through the external bolt and mounting hole two 16, the trapezoidal block one 4 is inserted into the empty slot 3, the trapezoidal push block 9 is pushed to move outward to pull the spring 12, then the spring 12 drives the trapezoidal push block 9 to move and be clamped between the trapezoidal block one 4 and the trapezoidal block two 5, when disassembly is needed, the protection box body 1 is pushed to the direction of the mounting plate 13, the trapezoidal push block 9 is pushed to move outward, the trapezoidal push block 9 pushes the trapezoidal block two 5 to move forward, then the trapezoidal push block 9 slides from the trapezoidal block one 4, and the protection box body 1 is taken down, when the temperature of the protection box body 1 is higher, the motor 18 is started to drive the threaded rod 19 to rotate, the moving block 21 moves on the threaded rod 19 box limiting rod 20, the fan 22 can blow wind to different positions to cool down the protection box body 1, the heat dissipation plate 24 helps the protection box body 1 to dissipate heat, and the smoke sensor 25 can discover the fire risk in time.

[0026] Through the above steps, the trapezoidal block one 4 is inserted into the empty slot 3, the trapezoidal push block 9 is pushed to move outward to pull the spring 12, then the spring 12 drives the trapezoidal push block 9 to move and be clamped between the trapezoidal block one 4 and the trapezoidal block two 5, when disassembly is needed, the protection box body 1 is pushed to the direction of the mounting plate 13, the trapezoidal push block 9 is pushed to move outward, the trapezoidal push block 9 pushes the trapezoidal block two 5 to move forward, then the trapezoidal push block 9 slides from the trapezoidal block one 4, and the protection box body 1 is taken down, so as to solve the problems that the existing wet electric dust collector starting protection box may be designed complicatedly, connected complicatedly and lack of clear installation guidance in actual application, the installation process is time-consuming and difficult to operate, the technical personnel's work burden is increased, and the correct installation of the equipment and the subsequent normal operation may be affected.

Claims

1. A wet electrostatic precipitator start-up protection box, comprising a protection box body (1); characterized in that: Also include fixed block (2), trapezoidal block one (4) and trapezoidal block two (5), the top of the protection box body (1) is fixedly connected with two fixed blocks (2), the inside of fixed block (2) is provided with a hollow slot (3), the inside of hollow slot (3) is slidably connected with trapezoidal block one (4), the rear end of trapezoidal block one (4) is fixedly connected with connecting rod (6), the outer surface of connecting rod (6) is slidably connected with trapezoidal block two (5), the rear end of connecting rod (6) is fixedly connected with connecting block (7), the left and right sides of fixed block (2) are respectively provided with sliding slot (8), the inside of sliding slot (8) is slidably connected with trapezoidal push block (9), the left and right sides of fixed block (2) are respectively fixedly connected with long block (10), long block (10) is slidably connected with trapezoidal push block (9), one end of trapezoidal push block (9) away from fixed block (2) is fixedly connected with connecting plate (11), one end of connecting plate (11) close to fixed block (2) is fixedly connected with two springs (12), spring (12) is fixedly connected with fixed block (2).

2. The wet electrostatic precipitator startup protection box of claim 1, wherein: The rear end of connecting block (7) is fixedly connected with mounting plate (13), the front end of mounting plate (13) is provided with two mounting holes one (14), the left and right ends of fixed block (2) are respectively fixedly connected with mounting block (15).

3. The wet electrostatic precipitator startup protection box of claim 2, wherein: The top of mounting block (15) is provided with mounting hole two (16), the left end of protection box body (1) is fixedly connected with fixed plate (17) on the upper and lower sides.

4. The wet electrostatic precipitator startup protection box of claim 3, wherein: The rear position between two fixed plates (17) is fixedly connected with limiting rod (20), the top of fixed plate (17) is fixedly connected with motor (18) at the front position.

5. The wet electrostatic precipitator startup protection box of claim 4, wherein: The output end of motor (18) is fixedly connected with threaded rod (19) through fixed plate (17), the outer surface of threaded rod (19) is threadedly connected with moving block (21).

6. The wet electrostatic precipitator startup protection box of claim 5, wherein: The left end of moving block (21) is fixedly connected with fan (22), the left end of moving block (21) is provided with two grooves (23).

7. The wet electrostatic precipitator startup protection box of claim 1, wherein: The left end of protection box body (1) is fixedly connected with two heat dissipation plates (24), the top of protection box body (1) is fixedly connected with smoke inductor (25).

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