CN215667668U

CN215667668U - An oven for pickling sludge treatment

Info

Publication number: CN215667668U
Application number: CN202121771885.7U
Authority: CN
Inventors: 孟令圣; 杨志锦
Original assignee: Suzhou Shunhui Non Ferrous Metal Products Co ltd
Current assignee: Suzhou Shunhui Non Ferrous Metal Products Co ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2022-01-28
Anticipated expiration: 2031-07-30

Abstract

The utility model relates to the technical field of pickling sludge treatment, and discloses a drying oven for pickling sludge treatment. A drying bucket is fixedly installed on the top of the support column, a material bucket is installed on the inner wall of the drying bucket, a cylinder is fixedly installed on the inner side wall of the box, and a lifting plate is fixedly installed at the output end of the air cylinder. A telescopic rod is fixedly installed on the lower surface of the lifting plate, and a spring is sleeved on the outer surface of the telescopic rod. The drying oven for pickling sludge treatment, when in use, adds the sludge into the material barrel, performs preliminary dehydration by extruding the extruding plate, then further dewaters by rotating the material barrel, and finally dehydrates it by heating The fan is used for drying, and the sludge is dried after dehydration, which greatly improves the work efficiency and work quality of the drying work.

Description

A oven for pickling sludge treatment

Technical Field

The utility model relates to the technical field of pickling sludge treatment, in particular to an oven for pickling sludge treatment.

Background

The hot air circulation drying oven air circulation system adopts a fan circulation air supply mode, the air circulation is uniform, the hot air circulation drying oven is efficient, an air source drives a wind wheel to pass through a heater by a circulation air supply motor (adopting a non-contact switch), hot air is sent out and then passes through an air channel to an inner chamber of the drying oven, used air is sucked into the air channel to be recycled, heating and using are carried out, and the indoor temperature uniformity is ensured.

Through the retrieval, chinese patent CN207113452U provides a heated air circulation oven for pickling sludge treatment, comprises bottom plate, landing leg, left socle, right branch frame, oven, bellows, oven door, a plurality of heat pipe, a plurality of louvre, a plurality of supporting slot, baking plate and heated air circulation subassembly, and a heated air circulation oven for pickling sludge treatment's beneficial effect lies in: 1. the glass fiber reinforced plastic oven door has a reasonable design structure, the internal drying state can be observed in real time, the base, the left and right supports, the air collecting box, the air guide pipe and the like are made of stainless steel high-temperature-resistant alloy, the glass fiber reinforced plastic oven door is matched with an air suction pump and a pressure pump, the service life is long, the maintenance and the cleaning are easy, the flow rate of hot air circulation is improved, the drying efficiency and the drying quality are improved, and the application range is wide; 2. excellent explosion-proof performance, high safety coefficient of use, low working noise and high drying efficiency.

However, when the device is used, the drying is carried out through hot air, and a dehydration mechanism is not arranged, so that the moisture required to be dried is more during the hot air drying, the drying time is longer, the working efficiency is low, and the device is not suitable for large-scale production and use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the drying oven for pickling sludge treatment, which has the advantages of greatly improving the working efficiency and the working quality of drying work and the like, and solves the problems that the drying is carried out by hot air, a dehydration mechanism is not arranged, and when the drying is carried out by hot air, more moisture needs to be dried, so that the drying time is longer, the working efficiency is low, and the drying oven is not suitable for large-scale production and use.

(II) technical scheme

In order to achieve the purpose of greatly improving the working efficiency and the working quality of the drying work, the utility model provides the following technical scheme: an oven for pickling sludge treatment comprises a box body, wherein a supporting column is rotatably connected to the inner bottom wall of the box body through a bearing, a drying barrel is fixedly mounted at the top end of the supporting column, a material barrel is mounted on the inner wall of the drying barrel, an air cylinder is fixedly mounted on the inner side wall of the box body, a lifting plate is fixedly mounted at the output end of the air cylinder, a telescopic rod is fixedly mounted on the lower surface of the lifting plate, a spring is sleeved on the outer surface of the telescopic rod, an extrusion plate is fixedly mounted at the bottom end of the telescopic rod, an extension rod is fixedly mounted on the lower surface of the lifting plate, a slide rail is fixedly mounted on the inner bottom wall of the box body, a slide plate is slidably connected inside the slide rail, a connecting rod is movably connected between the slide plate and the extension rod, a rack is fixedly mounted on the outer surface of the slide plate, and a gear is fixedly mounted on the outer surface of the supporting column, the rack is meshed with the gear.

Preferably, the outer surface of the box body is provided with an air heater, and a ventilation pipe is arranged between the air heater and the box body.

Preferably, a feeding nozzle and a discharging nozzle are arranged on the outer surface of the box body, a feeding opening and a discharging opening corresponding to the feeding nozzle are arranged on the outer surface of the drying barrel and the outer surface of the material barrel, a first leather sleeve is arranged between the feeding opening and the inner wall of the feeding nozzle, and a second leather sleeve is arranged between the discharging opening and the discharging nozzle.

Preferably, a drainage hose is fixedly mounted on the outer surface of the drying barrel, one end of the drainage hose penetrates through and extends to the bottom end of the box body, and a valve is mounted on the outer surface of the drainage hose.

Preferably, the distance between the rack and the inner wall of the box body is greater than four centimeters, and the distance between the connecting rod and the drying barrel is greater than four centimeters.

Preferably, a group of through holes are formed in the outer surface of the material barrel, the number of the through holes is larger than forty, and the through holes are evenly distributed in the outer surface of the material barrel.

(III) advantageous effects

Compared with the prior art, the utility model provides an oven for pickling sludge treatment, which has the following beneficial effects:

(1) this an oven for pickling sludge treatment, when using, add silt to the material bucket in, cylinder through setting up, the cylinder drives the lifter plate and reciprocates, the lifter plate drives the stripper plate through the telescopic link and reciprocates, extrude silt in the material bucket, thereby extrude the water that contains in the silt and discharge, play the effect of dehydration, and simultaneously, the lifter plate drives the connecting rod through the extension rod and reciprocates, the connecting rod drives the direction reciprocating motion of slide along the slide rail, make the slide drive rack reciprocating motion, the rack drives the gear revolve, and then drive the reciprocal rotation of support column, the support column drives stoving bucket and the reciprocal rotation of material bucket, thereby water in the silt is thrown away, play the effect of quick dehydration.

(2) This an oven for pickling sludge treatment, when using, add silt to material bucket in back, carry out preliminary dehydration through stripper plate extruded mode, then further dewater through material bucket pivoted mode, dry through the air heater at last, silt is dried again after the dehydration, very big improvement stoving work's work efficiency and operating mass with rated load.

Drawings

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

FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;

fig. 3 is a schematic front view of the present invention.

In the figure: 1. a box body; 2. a support pillar; 3. a drying barrel; 4. a material barrel; 5. a cylinder; 6. a lifting plate; 7. a telescopic rod; 8. a spring; 9. a pressing plate; 10. an extension pole; 11. a slide rail; 12. a slide plate; 13. a connecting rod; 14. a rack; 15. a gear; 16. a hot air blower; 17. a vent pipe; 18. a feed nozzle; 19. a discharging nozzle; 20. a drain hose; 21. and a through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, an oven for pickling sludge treatment comprises a box body 1, a supporting column 2 is rotatably connected to the inner bottom wall of the box body 1 through a bearing, a drying barrel 3 is fixedly installed at the top end of the supporting column 2, a material barrel 4 is installed on the inner wall of the drying barrel 3, an air cylinder 5 is fixedly installed on the inner side wall of the box body 1, a lifting plate 6 is fixedly installed at the output end of the air cylinder 5, an expansion link 7 is fixedly installed on the lower surface of the lifting plate 6, a spring 8 is sleeved on the outer surface of the expansion link 7, a squeezing plate 9 is fixedly installed at the bottom end of the expansion link 7, an extension rod 10 is fixedly installed on the lower surface of the lifting plate 6, a slide rail 11 is fixedly installed on the inner bottom wall of the box body 1, a slide plate 12 is slidably connected to the inside of the slide rail 11, a connecting rod 13 is movably connected between the slide plate 12 and the extension rod 10, a rack 14 is fixedly installed on the outer surface of the slide plate 12, the outer surface of the supporting column 2 is fixedly provided with a gear 15, and the rack 14 is meshed with the gear 15.

Further, the surface of box 1 is equipped with air heater 16, installs ventilation pipe 17 between air heater 16 and the box 1, can be according to the work demand, installs the equipment that improves the wind speed such as air exhauster on ventilation pipe 17 to play the effect of the stoving speed of processing silt.

Further, feed nozzle 18 and discharge nozzle 19 have been seted up to the surface of box 1, inlet opening and the discharge opening corresponding with feed nozzle 18 have all been seted up to the surface of stoving bucket 3 and material bucket 4, install first leather sheath between the inner wall of inlet opening and feed nozzle 18, install the second leather sheath between discharge opening and the discharge nozzle 19, when avoiding material loading and unloading, silt drops from the gap between inlet opening and the feed nozzle 18, and the phenomenon that silt dropped from the gap between discharge opening and the discharge nozzle 19 takes place.

Further, the outer fixed surface of drying bucket 3 installs drainage hose 20, and the one end of drainage hose 20 runs through and extends to the bottom of box 1, and the outer surface mounting of drainage hose 20 has the valve, plays the effect of making things convenient for the drainage, and drainage hose 20 is flexible rubber hose, when drying bucket 3 small amplitude rotates, can be crooked thereupon, does not influence its use.

Further, the distance between the rack 14 and the inner wall of the box body 1 is greater than four centimeters, the distance between the connecting rod 13 and the drying barrel 3 is greater than four centimeters, the phenomenon that the rack 14 collides with the inner wall of the drying box body 1 is avoided, and the phenomenon that the drying barrel 3 collides with the connecting rod 13 is avoided.

Further, a group of through holes 21 are formed in the outer surface of the material barrel 4, the number of the through holes 21 is larger than forty, the through holes are evenly distributed in the outer surface of the material barrel 4, and a filter screen is arranged on the outer surface of each through hole 21, so that the phenomenon that sludge escapes from the through holes 21 is avoided.

To sum up, this an oven for pickling sludge treatment, when using, add silt to material bucket 4 in, cylinder 5 through setting up, cylinder 5 drives lifter plate 6 and reciprocates, lifter plate 6 drives stripper plate 9 through telescopic link 7 and reciprocates, extrude silt in the material bucket 4, thereby extrude the water extrusion discharge that contains in the silt, play the effect of dehydration, and simultaneously, lifter plate 6 drives connecting rod 13 through extension rod 10 and reciprocates, connecting rod 13 drives slide 12 along the direction reciprocating motion of slide rail 11, make slide 12 drive rack 14 reciprocating motion, rack 14 drives gear 15 rotatory, and then drive support column 2 reciprocating motion, support column 2 drives drying barrel 3 and material bucket 4 reciprocating motion, thereby water in the silt is thrown away, play the effect of quick dehydration.

This an oven for pickling sludge treatment, when using, add silt to material bucket 4 interior back, carry out preliminary dehydration through the extruded mode of stripper plate 9, then further dewater through 4 pivoted modes of material bucket, dry through air heater 16 at last, silt is dried again after the dehydration, very big improvement stoving work efficiency and operating mass with rated load.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means matured in the prior art, the machines, the parts and the equipment adopt the conventional types in the prior art, the circuit connection adopts the conventional connection mode in the prior art, no specific description is provided here, meanwhile, the electric elements appearing in the specification are electrically connected with the external main controller and the mains supply, the peripheral controller mentioned in the specification can play a control role for the electric elements mentioned in the specification, and the peripheral controller is the conventional known equipment.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an oven for pickling sludge treatment, includes box (1), its characterized in that: the drying device is characterized in that a supporting column (2) is rotatably connected to the inner bottom wall of the box body (1) through a bearing, a drying barrel (3) is fixedly mounted at the top end of the supporting column (2), a material barrel (4) is mounted on the inner wall of the drying barrel (3), a cylinder (5) is fixedly mounted on the inner side wall of the box body (1), a lifting plate (6) is fixedly mounted at the output end of the cylinder (5), a telescopic rod (7) is fixedly mounted on the lower surface of the lifting plate (6), a spring (8) is sleeved on the outer surface of the telescopic rod (7), an extrusion plate (9) is fixedly mounted at the bottom end of the telescopic rod (7), an extension rod (10) is fixedly mounted on the lower surface of the lifting plate (6), a sliding rail (11) is fixedly mounted on the inner bottom wall of the box body (1), and a sliding plate (12) is slidably connected to the inner portion of the sliding rail (11), sliding plate (12) with swing joint has connecting rod (13) between extension rod (10), the fixed surface of sliding plate (12) installs rack (14), the fixed surface of support column (2) installs gear (15), rack (14) with mesh between gear (15).

2. The oven for pickling sludge treatment according to claim 1, characterized in that: the outer surface of the box body (1) is provided with an air heater (16), and a ventilation pipe (17) is arranged between the air heater (16) and the box body (1).

3. The oven for pickling sludge treatment according to claim 1, characterized in that: feeding mouth (18) and ejection of compact mouth (19) have been seted up to the surface of box (1), dry bucket (3) with the surface of material bucket (4) all seted up with corresponding inlet opening and discharge opening of feeding mouth (18), inlet opening with install first leather sheath between the inner wall of feeding mouth (18), discharge opening with install the second leather sheath between ejection of compact mouth (19).

4. The oven for pickling sludge treatment according to claim 1, characterized in that: the outer fixed surface of stoving bucket (3) installs drainage hose (20), the one end of drainage hose (20) is run through and is extended to the bottom of box (1), the outer surface mounting of drainage hose (20) has the valve.

5. The oven for pickling sludge treatment according to claim 1, characterized in that: the distance between the rack (14) and the inner wall of the box body (1) is greater than four centimeters, and the distance between the connecting rod (13) and the drying barrel (3) is greater than four centimeters.

6. The oven for pickling sludge treatment according to claim 1, characterized in that: a group of through holes (21) are formed in the outer surface of the material barrel (4), the number of the through holes (21) is larger than forty, and the through holes are evenly distributed in the outer surface of the material barrel (4).