CN214827478U - Take spraying assembly's sulfur ore sediment biax humidifier - Google Patents

Abstract

The utility model relates to a sulfur ore lime-ash biax humidifier of area spray assembly. The utility model relates to a sulfur ore ash double-shaft humidifier with a spray assembly, which comprises a stirring box sleeved outside a driving shaft and a driven shaft, wherein an upper cover is arranged at the upper end of the stirring box, and a box body and a cover plate form a closed stirring space; the humidifier cover plate is covered on the humidifier cover plate opening and is provided with an observation opening; the spraying assembly sprays the driving shaft and the driven shaft, the spraying head is communicated with the water separator through a hose, and the other end of the spraying head penetrates through the cover plate of the humidifier to enter the stirring space and is connected with the spraying head; the frame mounting is in the bottom of agitator tank, includes the first support frame of dismantling the connection with the agitator tank, first support frame below is equipped with lift adjustment mechanism. The utility model discloses a set up the frame that the liftable was adjusted, make the device be certain angle according to operating condition, the transmission of the material of being convenient for and the discharge of sewage spray the material according to the operating mode through the spray assembly simultaneously.

Description

Take spraying assembly's sulfur ore sediment biax humidifier

Technical Field

The utility model relates to a biax humidification machine field especially relates to a take spraying assembly's sulfur ore lime-ash biax humidification machine.

Background

The double-shaft humidifier is also called double-shaft dust humidifier, and is mainly suitable for the occasions of humidifying and loading coal ash or similar materials in the industries of thermal power plants, mines and the like. The double-shaft humidifier is generally fed from the top, material is conveyed and stirred by utilizing the synchronous rotation of two symmetrical screw shafts, and finally material is discharged from the bottom, so that the structure is reasonable. Simultaneously, biax humidification machine still is equipped with humidification water injection system, carries out the humidification to dry ash powdery material, reaches to make the humidification material neither smoke the raise dust and cause the pollution to the environment, can not seep water again and bond and cause the difficulty to the transportation and the cleanness in later stage.

The patent with application number 201020574657.6 entitled "a novel double-shaft humidifying stirrer" discloses a double-shaft humidifier, which consists of a motor, a cycloidal pin gear speed reducer, a chain wheel coupling, a bearing, a driving shaft, a humidifier stirring box body, a gear and a driven shaft. The driving wheel drives the driven wheel to rotate oppositely through the gear, materials are added from the feeding hole, proper amount of moisture is sprayed from the nozzle of the humidifier, the materials and the moisture are stirred oppositely at the double shafts to achieve the mixing purpose, the materials are discharged from the discharging hole after being precipitated, and the box body is inspected and cleaned regularly through the observation hole.

However, manual adjustment of the amount of spray water requires a lot of manpower, and since the observation hole is usually located far from the water valve, the adjustment process requires the coordinated work of a plurality of persons, which is time-consuming and labor-consuming. Meanwhile, the internal environment of the box body is severe, so that the nozzle can be damaged to a certain extent, and the current replacement method is troublesome.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing a take spraying assembly's sulfur ore lime-ash biax humidifier, it has the advantage that washs the convenience, reduce work load.

The utility model provides a take sulphur ore deposit lime-ash biax humidification machine of spray assembly, includes motor, speed reducer, shaft coupling, driving shaft, driven shaft, gear and spray assembly, the motor loops through speed reducer, shaft coupling are connected with the driving shaft, driving shaft and driven shaft parallel placement to the gear of intermeshing is equipped with at same end, still includes:

the stirring box is sleeved outside the driving shaft and the driven shaft and comprises an upper cover, a box body, a discharge port, a humidifier cover plate and an observation port; the upper cover is arranged at the upper end of the stirring box and comprises a first upper cover, a second upper cover and a third upper cover, the first upper cover is provided with a feed inlet, and the second upper cover and the third upper cover are respectively provided with a humidifying machine cover plate opening; the box body and the cover plate form a closed stirring space; the discharge port is arranged at the bottom of the tail end of the box body; the humidifier cover plate is covered on the humidifier cover plate opening and is provided with an observation opening;

the spraying assembly sprays the driving shaft and the driven shaft and comprises a main valve, a water inlet pipe, a water separator, an auxiliary valve and a spraying head; the main valve is arranged on the box body, one end of the main valve is connected with the water inlet pipe, and the other end of the main valve is communicated with the water separator; the auxiliary valve is provided with two humidifier cover plates arranged on the second upper cover, the other two humidifier cover plates arranged on the third upper cover and communicated with the water separator through a hose, and the other end of the auxiliary valve penetrates through the humidifier cover plates to enter the stirring space and is connected with the spray header;

the frame, the rack-mount includes the first support frame of dismantling the connection with the agitator tank in the bottom of agitator tank, first support frame below is equipped with lift adjustment mechanism.

A take spraying assembly's sulphur ore deposit lime-ash biax humidification machine, its upper cover can be dismantled as required to overhaul and unpick and wash the box inside. Meanwhile, the rack capable of being adjusted in a lifting mode is arranged, so that the device can be made to be at a certain angle according to actual working conditions, and the materials can be conveniently conveyed and water can be conveniently discharged in the cleaning process. Moreover, the observation port is arranged in the middle of the equipment, and the valves for controlling the water amount are arranged near the observation port, so that the equipment can be operated by one person, the labor is reduced, and the efficiency is improved.

Further, the spraying assembly further comprises a humidity sensor and a controller, the humidity sensor is respectively arranged on the cover plate of the humidifier to detect the humidity of the stirring space and is electrically connected with the controller, and the controller is further electrically connected with the main valve and the auxiliary valve to control the flow of water. Through setting up humidity transducer, monitor the humidity in the stirring space in real time to reach the controller with the signal and control the valve, can realize the automatically regulated of water yield, further reduced the cost of labor, raise the efficiency.

Furthermore, the lifting adjusting mechanism comprises supporting devices and springs, the supporting devices are respectively arranged on the front side and the rear side, and the springs are multiple and distributed between the two supporting devices. The jacking device can realize the lifting of the device, and the bottom spring can support the middle section of the device, so that the deformation caused by gravity is avoided.

Further, the box is of a double-layer structure, the box comprises a heat-preservation outer cover and a wear-resistant inner shell which is sleeved inside the heat-preservation outer cover, heating pipes which are arranged in an S shape are arranged between the heat-preservation outer cover and the wear-resistant inner shell, and the heating pipes heat and dry the box body through electric heat. The double-layer structure can realize self-drying of the box body in the cleaning process or heat treatment of the humidified material according to the working condition requirement.

Further, the device also comprises a storage hopper, wherein the storage hopper comprises a first cylinder, a second cylinder and an adjusting rod; the first cylinder body is sleeved outside the second cylinder body, the bottom of the second cylinder body is connected with the feed inlet, and a sealing baffle plate is arranged at the joint of the first cylinder body and the second cylinder body; the adjusting rod is an electric telescopic rod, one end of the adjusting rod is fixed on the first cylinder, and the other end of the adjusting rod is supported on the first upper cover. Because the height of the device can be adjusted, the height of the storage hopper is also changed after the adjustment, and the distance between the storage hopper and the equipment at the previous station is changed, the height of the storage hopper needs to be independently adjusted at the moment, so that the dry ash dust is prevented from floating out from the inlet of the storage hopper or the storage hopper collides with the equipment.

Furthermore, a photoelectric sensor is arranged at the top end of the first cylinder and electrically connected with the adjusting rod. The distance between the equipment at the last station and the storage hopper is automatically detected through the photoelectric sensor, the automatic adjustment of the height of the storage hopper is realized, the labor cost is further reduced, and the efficiency is improved.

Further, a plurality of partition plates are arranged inside the second barrel, one end of each partition plate is fixed to the second barrel, the other end of each partition plate inclines downwards and does not completely block the feed inlet, the partition plates are staggered mutually and are arranged in a spiral mode extending downwards, and wear-resistant materials are sprayed on the upper surfaces of the partition plates. The dry dust and the dust are not humidified when just entering the stirring device, the dust is easy to rise along the storage hopper and disperse to the external environment due to the stirring, the pollution is caused, the reverse-flow upward dust can be blocked by arranging the partition plate, and the environmental pollution is reduced.

Furthermore, be provided with gliding baffle on the viewing aperture, the baffle is seted up along the moving direction and is got material mouth and transparent observation window corresponding with the viewing aperture, the baffle is provided with outstanding slip handle in the both sides of getting material mouth and observation window, be equipped with the spout that corresponds with the baffle on the third upper cover to be provided with the round brush around the viewing aperture. Set up the conversion that slidable baffle realized sample and observation function, make the operation more convenient, the brush can clean the observation window promoting the in-process, also plays the effect of isolated smoke and dust simultaneously.

Further, the device also comprises a spare water tank which is communicated with the water inlet pipe. When the water supply is cut off on site, if the interior of the box body is not cleaned in time, the humidified dust is easily dried on the inner wall of the box body and the stirring shaft, and a large obstruction is generated when the machine is restarted. The reserve tank may be sufficient for cleaning of the equipment for a restart of the machine.

Further, a conveying belt is arranged below the discharge hole. The materials after humidification are transported to the appointed position through the conveying belt to be stacked.

For a better understanding and an implementation, the present invention is described in detail below with reference to the accompanying drawings.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a baffle structure;

description of reference numerals: 1. a motor; 2. a speed reducer; 3. a coupling; 4. a gear; 51. a main valve; 52. a water inlet pipe; 53. a water separator; 54. an auxiliary valve; 611. a first upper cover; 612. a second upper cover; 613. a third upper cover; 621. a heat-insulating outer cover; 622. a wear-resistant inner shell; 623. heating a tube; 63. a discharge port; 64. a humidifier cover plate; 65. a viewing port; 66. a baffle plate; 661. A material taking port; 662. an observation window; 663. a sliding handle; 664. a chute; 665. a brush; 7. a frame; 71. a first support frame; 72. a supporting device; 73. a spring; 8. a storage hopper; 81. a first cylinder; 82. a second cylinder; 83. and adjusting the rod.

Detailed Description

Referring to fig. 1, fig. 1 is a schematic structural diagram of the present invention.

A sulfur and ore ash double-shaft humidifier with a spraying assembly comprises a motor 1, a speed reducer 2, a coupler 3, a driving shaft, a driven shaft, a gear 4, the spraying assembly, a stirring box and a rack 7. The motor 1 is connected with a driving shaft sequentially through the speed reducer 2 and the coupler 3, the driving shaft and the driven shaft are arranged in parallel, and gears 4 which are meshed with each other are arranged at the same end. The agitator tank is sleeved outside the driving shaft and the driven shaft, the spraying assembly sprays the driving shaft and the driven shaft, and the rack 7 is installed at the bottom of the agitator tank.

The agitator tank includes upper cover, box, discharge gate 63, humidifier apron 64 and viewing aperture 65. The upper cover is arranged at the upper end of the stirring box and comprises a first upper cover 611, a second upper cover 612 and a third upper cover 613, a feed inlet is formed in the first upper cover 611, and humidifying machine cover plate openings are respectively formed in the second upper cover 612 and the third upper cover 613. The box body and the upper cover form a closed stirring space. The box is bilayer structure, establishes the wear-resisting inner shell 622 in inside including heat preservation dustcoat 621 and cover, is equipped with the heating pipe 623 that the S-shaped was arranged between, the heating pipe 623 heats the stoving through the electric heat to the box. The discharge port 63 is arranged at the bottom of the tail end of the box body, and a conveying belt is arranged below the discharge port 63. The humidifier cover plate 64 is covered on the humidifier cover plate opening and is provided with a viewing opening 65. Referring to fig. 2, fig. 2 is a schematic diagram of a baffle structure. The observation port 65 is provided with a sliding baffle 66, the baffle 66 is provided with a material taking port 661 and a transparent observation window 662 corresponding to the observation port 65 along the moving direction, the baffle 66 is provided with a protruding sliding handle 663 at two sides of the material taking port 661 and the observation window 662, the third upper cover 613 is provided with a sliding groove 664 corresponding to the baffle 66, and a circle of brush 665 is arranged around the observation port 65.

The spray assembly includes a main valve 51, an inlet pipe 52, a water separator 53, a secondary valve 54 and a spray header. The main valve 51 is mounted on the box body, one end of which is connected with the water inlet pipe 52, and the other end of which is communicated with the water separator 53. The sub-valve 54 has two humidifier cover plates 64 mounted on the second upper cover 612, and the other two humidifier cover plates 64 mounted on the third upper cover 613, and is connected to the water separator 53 through a hose, and the other end thereof penetrates the humidifier cover plates 64 to enter the agitation space and is connected to a shower head. Preferably, the spray assembly further includes a humidity sensor and a controller, the humidity sensor is respectively disposed on the humidifier cover 64 to detect the humidity of the mixing space, and is electrically connected to the controller, and the controller is further electrically connected to the main valve 51 and the sub-valve 54 to control the flow rate of water.

The frame 7 comprises a first support frame 71 detachably connected with the stirring box, and a lifting adjusting mechanism is arranged below the first support frame 71. The lifting adjusting mechanism comprises an ejector 72 and a spring 73, the ejector 72 is respectively arranged at the front side and the rear side, and the spring 73 is provided with a plurality of ejectors 72 distributed between the ejectors 72 at the two sides.

Preferably, the device further comprises a hopper 8, the hopper 8 comprising a first cylinder 81, a second cylinder 82 and an adjusting rod 83. The first cylinder 81 is sleeved outside the second cylinder 82, and a photoelectric sensor is arranged at the top end of the first cylinder 81. Second barrel 82 bottom is connected with the feed inlet, second barrel 82 is inside to be equipped with a plurality of division boards, division board one end is fixed on second barrel 82, and the other end downward sloping just does not block the feed inlet completely, the division board staggers each other and is downwardly extending's spiral and arranges, the division board upper surface all sprays wear-resistant material. The joint of the first cylinder 81 and the second cylinder 82 is provided with a sealing baffle 66. The adjusting rod 83 is an electric telescopic rod, one end of the adjusting rod is fixed on the first cylinder 81, the other end of the adjusting rod is supported on the first upper cover 611, and the adjusting rod 83 is electrically connected with the photoelectric sensor.

Preferably, the apparatus further includes a reserve tank in communication with the inlet tube 52.

The device is used as follows:

the inlet of the storage hopper is aligned with the discharge hole of the previous station equipment, and through the mutually staggered partition plates, dust raised by the material cannot fly out, and meanwhile, the material cannot be influenced to enter the stirring space. The driving shaft rotates under the drive of the motor, the driven shaft rotates reversely through the gear, materials can be fully mixed and stirred under the drive of the driving shaft and the driven shaft, the spraying assembly sprays water and humidifies the materials, the wet materials fall out from an outlet after being transported to the tail end of the box body, and the wet materials fall on the conveying belt and are transported to a proper area to be stacked. Humidity in this in-process humidity transducer can implement the monitoring stirring space, closes little valve when humidity is too big, transfers big valve when humidity is too low, and main valve can carry out the overall regulation to the water yield of all shower heads this moment, and the auxiliary valve can carry out the water yield according to the demand of different positions to corresponding shower head and adjust. When needs sample, can pull the slip handle and make the material taking port align with the viewing aperture, pull the slip handle once more after the sample finishes and make viewing window align with the viewing aperture, the brush can clean the viewing window at this in-process. When the material conveying speed needs to be changed, the inclination of the device can be adjusted through the machine frame. When the material needs to be heated and stirred, the stirring space can be heated by the heating pipe.

The device typically needs to be cleaned after a period of use. At this moment, can pull down the upper cover and carry out manual cleaning, also can spray water through the shower head to the box inside and wash, can adjust the device to preceding high tail low this moment, make water flow to the afterbody and flow through the discharge gate from the front end is automatic. When the water is drained, the heating pipe can be used for drying the interior of the box body, and the residual water is evaporated to dryness. When the spray head needs to be replaced, the upper cover where the spray head is located can be detached, and the spray head can be bent due to the fact that the spray head is communicated with the water separator through the hose, and then the spray head can be replaced.

A take spraying assembly's sulphur ore deposit lime-ash biax humidification machine, its upper cover can be dismantled as required to overhaul and unpick and wash the box inside. Meanwhile, the rack capable of being adjusted in a lifting mode is arranged, so that the device can be made to be at a certain angle according to actual working conditions, and the materials can be conveniently conveyed and water can be conveniently discharged in the cleaning process. The valve can adjust the water spraying amount according to the signal of the sensor, so that manual intervention is reduced. Moreover, the observation port is arranged in the middle of the equipment, and the valves for controlling the water amount are arranged near the observation port, so that the equipment can be operated by one person, the labor is reduced, and the efficiency is improved.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, to those skilled in the art, changes and modifications may be made without departing from the spirit of the invention, and it is intended that the invention also encompass such changes and modifications.

Claims (10)

1. The utility model provides a take sulphur ore deposit lime-ash biax humidification machine of spray assembly, includes motor, speed reducer, shaft coupling, driving shaft, driven shaft, gear and spray assembly, the motor loops through speed reducer, shaft coupling are connected with the driving shaft, driving shaft and driven shaft parallel placement to be equipped with intermeshing's gear at same end, its characterized in that includes:

the stirring box is sleeved outside the driving shaft and the driven shaft and comprises an upper cover, a box body, a discharge port, a humidifier cover plate and an observation port; the upper cover is arranged at the upper end of the stirring box and comprises a first upper cover, a second upper cover and a third upper cover, the first upper cover is provided with a feed inlet, and the second upper cover and the third upper cover are respectively provided with a humidifying machine cover plate opening; the box body and the upper cover form a closed stirring space; the discharge port is arranged at the bottom of the tail end of the box body; the humidifier cover plate is covered on the humidifier cover plate opening and is provided with an observation opening;

the spraying assembly sprays the driving shaft and the driven shaft and comprises a main valve, a water inlet pipe, a water separator, an auxiliary valve and a spraying head; the main valve is arranged on the box body, one end of the main valve is connected with the water inlet pipe, and the other end of the main valve is communicated with the water separator; the auxiliary valve is provided with two humidifier cover plates arranged on the second upper cover, the other two humidifier cover plates arranged on the third upper cover and communicated with the water separator through a hose, and the other end of the auxiliary valve penetrates through the humidifier cover plates to enter the stirring space and is connected with the spray header;

the frame, the rack-mount includes the first support frame of dismantling the connection with the agitator tank in the bottom of agitator tank, first support frame below is equipped with lift adjustment mechanism.

2. The dual-shaft humidifier for sulfur ore slag with spray assembly as claimed in claim 1, wherein: the spraying assembly further comprises a humidity sensor and a controller, the humidity sensor is respectively arranged on the cover plate of the humidifier to detect the humidity of the stirring space and is electrically connected with the controller, and the controller is further electrically connected with the main valve and the auxiliary valve to control the flow of water.

3. The dual-shaft humidifier for sulfur ore slag with spray assembly as claimed in claim 2, wherein: the lifting adjusting mechanism comprises supporting devices and springs, the supporting devices are arranged on the front side and the rear side respectively, and the springs are arranged on the two sides and distributed between the supporting devices.

4. The dual-shaft humidifier for sulfur ore slag with spray assembly as claimed in claim 3, wherein: the box is bilayer structure, establishes the wear-resisting inner shell in inside including heat preservation dustcoat and cover, is equipped with the heating pipe that S-shaped was arranged between, the heating pipe is heated through the electric heat and is dried the box.

5. A sulfur slag biaxial humidifier with a spray assembly according to any one of claims 1 to 4, characterized in that: the double-shaft sulfur ore ash humidifier also comprises a storage hopper, wherein the storage hopper comprises a first barrel, a second barrel and an adjusting rod; the first cylinder body is sleeved outside the second cylinder body, the bottom of the second cylinder body is connected with the feed inlet, and a sealing baffle plate is arranged at the joint of the first cylinder body and the second cylinder body; the adjusting rod is an electric telescopic rod, one end of the adjusting rod is fixed on the first cylinder, and the other end of the adjusting rod is supported on the first upper cover.

6. The dual-shaft humidifier for sulfur ore slag with spray assembly as claimed in claim 5, wherein: the top end of the first cylinder body is provided with a photoelectric sensor, and the photoelectric sensor is electrically connected with the adjusting rod.

7. The dual-shaft humidifier for sulfur ore slag with spray assembly as claimed in claim 6, wherein: the novel rotary drum is characterized in that a plurality of partition plates are arranged in the second drum body, one ends of the partition plates are fixed on the second drum body, the other ends of the partition plates incline downwards and do not completely block the feed inlet, the partition plates are staggered with each other and are spirally arranged in a downward extending mode, and wear-resistant materials are sprayed on the upper surfaces of the partition plates.

8. The dual-shaft sulfur ore ash humidifier with spray assembly as claimed in claim 6 or 7, wherein: be provided with gliding baffle on the viewing aperture, the baffle is seted up along the moving direction and is got material mouth and transparent observation window corresponding with the viewing aperture, the baffle is provided with outstanding slip handle in the both sides of getting material mouth and observation window, cover on the third and be equipped with the spout that corresponds with the baffle to be provided with the round brush around the viewing aperture.

9. The dual-shaft humidifier for sulfur ore slag with spray assembly as claimed in claim 8, wherein: the double-shaft sulfur ore ash humidifier also comprises a spare water tank, and the spare water tank is communicated with the water inlet pipe.

10. The dual-shaft humidifier for sulfur ore slag with spray assembly as claimed in claim 9, wherein: and a conveying belt is arranged below the discharge port.

Images