CN210511692U

CN210511692U - Industrial residue melting equipment

Info

Publication number: CN210511692U
Application number: CN201920831995.4U
Authority: CN
Inventors: 刘晔; 程冬志; 张风雷; 丁明丰; 刘晓东
Original assignee: Beikong Annaide Environment Technology Development Changzhou Co ltd
Current assignee: Beikong Annaide Environment Technology Development Changzhou Co ltd
Priority date: 2019-06-04
Filing date: 2019-06-04
Publication date: 2020-05-12
Anticipated expiration: 2029-06-04

Abstract

The utility model discloses an industrial residue melting equipment, including the rotary furnace that has steam jacket layer, steam jacket layer upper portion and lower part are equipped with steam inlet and steam outlet respectively, the upper end opening part of rotary furnace is equipped with the bell, and the lower extreme opening part is equipped with ejection of compact hopper, hopper discharge gate department is equipped with first control valve. A filter screen is arranged at the hopper and used for removing impurities in the fused distillation residue; the middle part of the rotary furnace is fixed with a rotating shaft vertical to the furnace body, two ends of the rotating shaft are fixedly arranged on the frame through bearings, and one end of the rotating shaft is connected with power and used for driving the rotary furnace to swing around the rotating shaft. The equipment can fully melt the residues with the melting point not more than 180 ℃ at the normal temperature, has high melting efficiency, can effectively remove impurities in the residues, and facilitates the post-treatment of the molten residue feed liquid.

Description

Industrial residue melting equipment

Technical Field

The utility model belongs to the technical field of industrial waste handles, especially, relate to an industrial residue melting equipment.

Background

Rectification (distillation) is a separation process for separating components by utilizing different volatility of the components in a mixture in chemical production, and rectification (distillation) residues are high-boiling-point components which are remained at the bottom of a tower kettle while a target object is separated and obtained by utilizing rectification (distillation) equipment, generally have inflammability, corrosivity and high toxicity and belong to dangerous wastes, so that the rectification (distillation) residues need to be effectively utilized and treated, and the pollution to the environment is avoided. According to the state of the rectification (distillation) residue under normal temperature and normal pressure, the rectification (distillation) residue can be divided into liquid, viscous and solid, wherein the solid rectification (distillation) residue is generally required to be melted into liquid before being reused or treated, and particularly when a high-temperature incineration treatment mode is adopted, the liquid rectification (distillation) residue is more favorable for thorough incineration and harmful gas generation is avoided, but the melting efficiency of the melting treatment technology for the solid rectification (distillation) residue in the prior art is limited.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: in order to overcome the problems existing in the prior art, the utility model provides an industrial residue melting device which can melt solid-state rectification (distillation) residue rapidly and effectively and can convey effectively.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides an industrial residue melting equipment, includes the rotary furnace that has steam jacket layer, and steam jacket layer upper portion and lower part are equipped with steam inlet and steam outlet respectively, and the upper end opening part of rotary furnace is equipped with the bell, and the lower extreme opening part is equipped with discharge hopper, is equipped with first control valve in hopper discharge gate department. The filter screen is arranged at the hopper and used for removing impurities in the fused refined (steamed) distillation residues, and the filter screen is detachably arranged at the feed inlet of the hopper for cleaning the filter screen. The rotary furnace is characterized in that a rotating shaft perpendicular to the furnace body is fixed in the middle of the rotary furnace, two ends of the rotating shaft are fixedly installed on the frame through bearings, and one end of the rotating shaft is connected with power and used for driving the rotary furnace to swing around the rotating shaft. The further swing angle is controlled within 180 deg..

Furthermore, the furnace cover is driven by a hydraulic cylinder and is buckled with an upper end opening of the rotary furnace, and the hopper is driven by the hydraulic cylinder and is buckled with a lower end opening of the rotary furnace.

Further, still including being arranged in with the airtight discharging pipe that communicates of hopper discharge gate, be equipped with filter, high temperature magnetic drive pump, second control valve along feed liquid direction of delivery in the discharging pipe in proper order, wherein the discharging pipe passes through metal collapsible tube with the filter and is connected.

Furthermore, an atomizing spray gun is arranged at the end part of the discharge pipe and is used for spraying and atomizing fluid so as to facilitate the full incineration of the distillation residue molten feed liquid.

The utility model discloses the technical effect who gains is: through the utility model provides an industry residue melting equipment adopts the rotary furnace mode, and this stove adopts steam heating, wholly for pressing from both sides the cover type, can be solid-state with the normal atmospheric temperature, and the fusing point is no longer than 180 ℃'s residue and is fully melted, and the melting is efficient, can effectively get rid of wherein impurity moreover, has made things convenient for the post processing of fused residue feed liquid. In addition, the equipment can also be used for the melting treatment of other solid materials with the melting point not more than 180 ℃.

Drawings

Fig. 1 is a schematic general structural diagram of an industrial fine distillation residue melting and conveying device in an embodiment of the present invention.

Fig. 2 is a left side view of fig. 1.

In the figure: 1. the device comprises a rotary furnace, 2. a steam inlet, 3. a steam outlet, 4. a furnace cover, 5. a hopper, 6. a filter screen, 7. a first control valve, 8. a rotating shaft, 9. a first hydraulic cylinder, 10. a second hydraulic cylinder, 11. a discharge pipe, 12. a filter, 13. a high-temperature magnetic pump, 14. a second control valve, 15. a gear set, 16. a motor reducer.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic drawings, which illustrate the basic structure of the invention only in a schematic way, and thus show only the components that are relevant to the invention, and the directions and references (e.g., upper, lower, left, right, etc.) may be used only to help describe the features in the drawings. The following detailed description is, therefore, not to be taken in a limiting sense, and the scope of the claimed subject matter is defined only by the appended claims and equivalents thereof.

Referring to fig. 1 and 2, the industrial fine distillation residue melting device of the embodiment includes a rotary furnace 1 with a steam jacket layer, wherein the upper part and the lower part of the steam jacket layer are respectively provided with a steam inlet 2 and a steam outlet 3, an upper opening of the rotary furnace is provided with a furnace cover 4, and a lower opening of the rotary furnace is provided with a discharging hopper 5. Wherein, the bell is driven by first pneumatic cylinder 9 and with the upper end opening lock of rotary furnace, and the hopper is driven by second pneumatic cylinder 10 and with the lower extreme opening lock of rotary furnace, is equipped with first control valve 7 in the hopper ejection of compact knot department.

A rotating shaft 8 vertical to the furnace body is fixed in the middle of the rotary furnace, two ends of the rotating shaft are fixedly arranged on the frame through bearings, and one end of the rotating shaft is driven by a motor reducer 16 through a gear set 15.

A filter screen 6 is detachably arranged at the feed inlet of the hopper and is used for removing impurities in the melt rectification residues.

A discharge pipe 11 which is used for being hermetically communicated with a discharge hole of the hopper, and a filter 12, a high-temperature magnetic pump 13 and a second control valve 14 are sequentially arranged along the feed liquid conveying direction in the discharge pipe.

The end part of the discharge pipe is connected with an atomizing spray gun for spraying and atomizing fluid so as to facilitate the full incineration of the distillation residue molten feed liquid.

During operation at first opens bell 4 through first pneumatic cylinder 9, then starts speed reducer 17 and drives the rotary furnace rotation to make the rotary furnace rotatory to appointed angle, then throw the material, return after throwing the material and just, restart first pneumatic cylinder 9 and cover the bell, to letting in steam in the cover that presss from both sides and heat the material, start speed reducer 17 simultaneously and drive the rotary furnace around the rotation axis swing, the swing angle sets up to 180. Wherein the steam inlet and the steam outlet are both connected with a metal hose. The materials in the furnace roll and are heated and melted in the rotating process, after the materials are completely melted, the first control valve is opened, the discharge port of the hopper is communicated with the discharge pipe 11 in a sealing mode, the high-temperature magnetic pump is started, and the melted material liquid is conveyed through the high-temperature magnetic pump. When impurities are cleaned, the second hydraulic cylinder 10 is started to open the hopper for cleaning.

Claims

1. An industrial residue melting apparatus, characterized by: the equipment comprises a rotary furnace (1) with a steam jacket layer, wherein the upper part and the lower part of the steam jacket layer are respectively provided with a steam inlet (2) and a steam outlet (3), an opening at the upper end of the rotary furnace (1) is provided with a furnace cover (4), an opening at the lower end of the rotary furnace (1) is provided with a discharging hopper (5), and a discharging opening of the hopper (5) is provided with a first control valve (7);

a filter screen (6) is arranged at the hopper (5); the rotary furnace is characterized in that a rotating shaft (8) which is horizontal and perpendicular to the furnace body is fixed in the middle of the rotary furnace (1), two ends of the rotating shaft (8) are fixedly installed on the frame through bearings, and one end of the rotating shaft is connected with power and used for driving the rotary furnace (1) to swing around the rotating shaft.

2. The industrial residue melting apparatus of claim 1, wherein: the equipment also comprises a first hydraulic cylinder (9) for driving the furnace cover (4) to be buckled with the upper end opening of the rotary furnace (1) and a second hydraulic cylinder (10) for driving the hopper (5) to be buckled with the lower end opening of the rotary furnace.

3. The industrial residue melting apparatus of claim 1, wherein: the equipment further comprises a discharge pipe (11) which is used for being hermetically communicated with a discharge hole of the hopper (5), a filter (12), a high-temperature magnetic pump (13) and a second control valve (14) are sequentially arranged along the conveying direction of the material liquid in the discharge pipe (11), and the discharge pipe (11) is connected with the filter (12) through a metal hose.

4. The industrial residue melting apparatus of claim 3, wherein: the end part of the discharge pipe (11) is also provided with an atomizing spray gun (15) for spraying and atomizing the fluid.

5. The industrial residue melting apparatus of any one of claims 1 to 4, wherein: the filter screen is detachably mounted at the feed inlet of the hopper.