CN215906146U

CN215906146U - Coal tar clarification plant

Info

Publication number: CN215906146U
Application number: CN202122196991.3U
Authority: CN
Inventors: 翟拥军; 邓文广; 何旺; 徐立
Original assignee: Shandong Permanent New Material Co ltd
Current assignee: Shandong Permanent New Material Co ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-02-25
Anticipated expiration: 2031-09-10

Abstract

The utility model discloses a coal tar purifying device, which comprises a box body, a filter plate and a top box, wherein embedded boxes are embedded and installed at two sides of the box body, heating pipes are distributed between the two embedded boxes in an array manner, a side cover is fixed at an opening at the outer side of the embedded box, slide rails are fixed at the upper end and the lower end of the inner side of the embedded box, the number of the filter plates is two, two ends of the two filter plates are respectively arranged in the corresponding slide rails in a sliding way, the top box is fixed at the top end in the box body, an isolation net is fixed at the opening of the lower end face of the top box, the top box is fixed in the middle of the upper end face of the box body, a feeding pipe penetrates through the middle of the upper end face of the top box, the both sides of top case all run through and install the blast pipe, the joint has the strip of paper used for sealing in the preceding terminal surface upside socket of box, the clean mouth department of preceding terminal surface downside of box rotates through the hinge and installs the closing cap. The utility model has the advantages of improving dehydration efficiency, convenient slag discharge and strong practicability.

Description

Coal tar clarification plant

Technical Field

The utility model relates to the technical field of purification equipment, in particular to coal tar purification equipment.

Background

Black or black brown viscous liquid with pungent odor is generated during coal dry distillation. Referred to as tar for short. Coal tar can be divided into low-temperature coal tar, medium-temperature coal tar and high-temperature coal tar according to the dry distillation temperature, and the coal tar obtained in coke production belongs to the high-temperature coal tar. It is one of coke oven gas purification products condensed and separated in the process of cooling crude gas. Coal tar is generally used as a raw material for processing and refining to prepare various chemical products, can also be directly utilized, such as a material ingredient of a binder for industrial briquette, formed coke and coal-based activated carbon, and can also be used as a fuel oil, a blast furnace injection fuel, a wood preservative oil and a raw material for burning carbon black. Coal tar is a complex mixture of high-aromatic hydrocarbons, mostly polycyclic and fused cyclic compounds with or without side chains and heterocyclic compounds containing oxygen, sulfur and nitrogen, and contains a small amount of aliphatic hydrocarbons, naphthenic hydrocarbons and unsaturated hydrocarbons, as well as coal dust, coke dust and pyrolytic carbon.

The existing coal tar needs to be subjected to slag removal and dehydration refining processing in the production process, so that the raw materials are purified, and the later-stage production and processing quality is ensured. The existing equipment has low dehydration efficiency, and the heating is mostly carried out from the outside in a heat conduction mode, so that the heating efficiency is low, and uniform heating cannot be realized; the existing equipment is inconvenient to discharge slag after deslagging and poor in practicability.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide coal tar purifying equipment which has the advantages of improving dehydration efficiency, facilitating slag discharge and having strong practicability and solves the problems of low dehydration efficiency and inconvenient discharge of internal slag of the existing equipment.

In order to achieve the purpose, the utility model provides the following technical scheme: a coal tar purifying device comprises a box body, filter plates and a top box, wherein embedded boxes are embedded into two sides of the box body, heating pipes are distributed between the two embedded boxes in an array manner, side covers are fixed at openings of the outer sides of the embedded boxes, slide rails are fixed at the upper ends and the lower ends of the inner sides of the embedded boxes, the filter plates are provided with two filter plates, two ends of each filter plate are respectively slidably mounted in the corresponding slide rails, a top box is fixed at the top end of the inner part of the box body, an isolation net is fixed at an opening of the lower end face of the top box, the top box is fixed in the middle of the upper end face of the box body, a feeding pipe penetrates through the middle of the upper end face of the top box, exhaust pipes penetrate through the two sides of the top box, a seal strip is clamped in an upper side socket of the front end face of the box body and connected with the corresponding filter plates, a seal cover is rotatably mounted at a cleaning port on the lower side of the front end face of the box body through a hinge, the utility model discloses a seal structure, including box, seal strip, control panel, hinge, gland, control panel, seal strip, control panel, seal strip, and seal strip, control panel, and control panel, and control panel, control.

Preferably, the lower extreme off-plate side of box is fixed with the callus on the sole, the callus on the sole is equipped with four altogether, and four callus on the sole are array distribution, the lower extreme of callus on the sole is fixed with the slipmat.

Preferably, the upper end and the lower end of the embedding box are both fixed with fixing pieces, the fixing pieces are fixed on the inner wall of the box body through screws, and the sliding rails and the heating pipes are distributed in a staggered mode.

Preferably, the top box is filled with activated carbon, the lower end of the exhaust pipe is located inside the top box, and the lower end of the feed pipe penetrates through the top box and then is located at the upper end of the inside of the box body.

Preferably, the rear end face downside of box runs through and installs row material pipe, and arranges the inside bottom that the inner of material pipe connected the box, the outer end of arranging the material pipe is equipped with the valve.

Preferably, the joints of the sealing strip and the socket, the joint of the sealing cover and the cleaning opening are provided with sealing gaskets, the joints of the pressing cover and the sealing cover are provided with lock catches, and the lock catches are clamped on the outer wall of the box body.

Compared with the prior art, the utility model has the following beneficial effects: the external power supply supplies power, an operator starts the device through the control panel, coal tar raw materials are guided into the box body through the feeding pipe, the material residues in the raw materials are isolated through the two filter plates, the material residues are reserved on the upper sides of the filter plates, after the raw materials are filled into the box body, the heating pipe is started to heat the raw materials, the moisture in the raw materials is evaporated through heating, after the gas enters through the isolation net on the lower side of the top box, the peculiar smell in the gas in the activated carbon is adsorbed, the gas is discharged outwards through the exhaust pipe, after the processing is finished, the internal raw materials are discharged outwards through the valve on the outer end of the discharge pipe, after the processing is finished, the lock catch on the press cover is opened, the press cover is opened through the rotation of the hinge, the seal strip is pulled outwards from the socket at the front end of the box body, the seal strip is driven to slide in the slide rail, the material residues on the upper side of the filter plate fall into the bottom of the box body after the filter plate is drawn out, and the lock catch on the press cover is unsealed, rotate and open the closing cap, with the bottom half the material sediment from clean mouthful discharge can, this device simple structure, it is easy and simple to handle, ensure through the layered heating to be heated evenly, improve dehydration efficiency, the design of being convenient for simultaneously arrange the sediment reduces the clean degree of difficulty of device, improves the practicality.

Drawings

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

FIG. 2 is a schematic view of the external structure of the present invention;

fig. 3 is a schematic diagram of a set-top box structure according to the present invention.

In the figure: 1. a box body; 2. a side cover; 3. an embedding box; 4. a fixing sheet; 5. a discharge pipe; 6. heating a tube; 7. filtering the plate; 8. a foot pad; 9. a slide rail; 10. a set-top box; 11. a feed pipe; 12. a top box; 13. an exhaust pipe; 14. a gland; 15. sealing the cover; 16. a seal; 17. a control panel; 18. an isolation net; 19. activated carbon.

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 to 3, the present invention provides an embodiment: a coal tar purifying device comprises a box body 1, a filter plate 7 and a top box 12, wherein foot pads 8 are fixed on the outer side of the lower end surface of the box body 1, the number of the foot pads 8 is four, and the four foot pads 8 are distributed in an array, the lower ends of the foot pads 8 are fixed with anti-skid pads, the two sides of the box body 1 are embedded with embedded boxes 3, and heating pipes 6 are distributed between the two embedded boxes 3 in an array manner, a side cover 2 is fixed at an opening at the outer side of the embedded box 3, slide rails 9 are fixed at the upper end and the lower end of the inner side of the embedded box 3, two filter plates 7 are arranged, two ends of the two filter plates 7 are respectively arranged in the corresponding slide rails 9 in a sliding way, the top end in the box body 1 is fixed with a top box 10, and an opening of the lower end face of the top box 10 is fixed with an isolation net 18, the upper end and the lower end of the embedded box 3 are both fixed with a fixing piece 4, and the fixing piece 4 is fixed on the inner wall of the box body 1 through screws, and the slide rail 9 and the heating pipe 6 are distributed in a staggered mode.

The top box 12 is fixed in the middle of the upper end face of the box body 1, a feeding pipe 11 is installed in the middle of the upper end face of the top box 12 in a penetrating mode, exhaust pipes 13 are installed on two sides of the top box 12 in a penetrating mode, a seal 16 is clamped in an upper side socket of the front end face of the box body 1 and connected with a corresponding filter plate 7, a seal cover 15 is installed at a lower side cleaning opening of the front end face of the box body 1 in a rotating mode through a hinge, press covers 14 are installed on two sides of the front end face of the box body 1 in a rotating mode through a hinge, the two press covers 14 are respectively attached to the outer sides of two ends of the seal 16, activated carbon 19 is filled in the top box 10, the lower end of the exhaust pipe 13 is located in the top box 10, the lower end of the feeding pipe 11 penetrates through the top box 10 and is located at the upper end of the interior of the box body 1, a discharging pipe 5 is installed on the lower side of the rear end face of the box body 1 in a penetrating mode, and the inner end of the discharging pipe 5 is connected with the bottom end of the box body 1, the joints of the seal strip 16 and the socket, and the joints of the seal cover 15 and the cleaning opening are both provided with sealing gaskets, the press cover 14 and the seal cover 15 are both provided with lock catches, and the lock catches are clamped on the outer wall of the box body 1.

A control panel 17 is embedded and mounted on the upper side of the front end face of a box body 1 and is powered by an external power supply, an operator starts the device through the control panel 17 to guide a coal tar raw material into the box body 1 through a feeding pipe 11, material slag in the raw material is isolated through two filter plates 7 and is kept on the upper sides of the filter plates 7, after the raw material is filled into the box body 1, a heating pipe 6 is started to heat the raw material, water in the raw material is evaporated through heating, after gas enters through an isolation net 18 on the lower side of a top box 10, peculiar smell in the gas in an activated carbon 19 is adsorbed, the gas is discharged outwards through an exhaust pipe 13, after processing is finished, the internal raw material is discharged outwards through a valve at the outer end of a discharge pipe 5, after processing is finished, a lock catch on the gland 14 is opened, the gland 14 is opened through hinge rotation, a seal 16 is pulled outwards from a socket at the front end of the box body 1, the seal 16 drives the filter plates 7 to slide in a slide rail 9, the material sediment of its upside after filter plate 7 is taken out falls into box 1 bottom, opens the upper lock catch of closing cap 15, rotates and opens closing cap 15, with the material sediment of box 1 bottom from clean mouthful discharge can, this device simple structure, easy and simple to handle ensures through the layered heating to be heated evenly, improves dehydration efficiency, the design of being convenient for simultaneously arrange the sediment reduces the clean degree of difficulty of device, improves the practicality.

The working principle is as follows: in the working process of the utility model, an external power supply supplies power, an operator starts the device through a control panel 17, a coal tar raw material is introduced into a box body 1 through a feed pipe 11, material slag in the raw material is isolated through two filter plates 7, the material slag is left on the upper sides of the filter plates 7, after the raw material is filled into the box body 1, a heating pipe 6 is started to heat the raw material, water in the raw material is evaporated through heating, gas enters through an isolation net 18 on the lower side of a top box 10, peculiar smell in the gas is adsorbed through activated carbon 19, the gas is exhausted outwards through an exhaust pipe 13, after the processing is finished, the internal raw material is exhausted outwards through a valve at the outer end of a discharge pipe 5, after the processing is finished, a lock catch on a gland 14 is opened, the gland 14 is opened through hinge rotation, a seal 16 is pulled outwards from a socket at the front end of the box body 1, the seal 16 drives the filter plates 7 to slide in a slide rail 9, the material sediment of its upside falls into the bottom of box 1 after filter plate 7 takes out, opens the upper lock catch of closing cap 15, rotates to open closing cap 15, and the material sediment of the bottom of box 1 is discharged from clean mouthful. The above is the working principle of the present invention.

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 a coal tar clarification plant, includes box (1), filter plate (7) and top case (12), its characterized in that: the improved water heater is characterized in that embedded boxes (3) are embedded into two sides of the box body (1), heating pipes (6) are distributed between the two embedded boxes (3) in an array mode, side covers (2) are fixed to openings of the outer sides of the embedded boxes (3), slide rails (9) are fixed to the upper ends and the lower ends of the inner sides of the embedded boxes (3), the number of the filter plates (7) is two, two ends of the two filter plates (7) are respectively slidably mounted in the corresponding slide rails (9), a top box (10) is fixed to the top end of the interior of the box body (1), a separation net (18) is fixed to an opening of the lower end face of the top box (10), the top box (12) is fixed to the middle of the upper end face of the box body (1), a feeding pipe (11) penetrates through the middle of the upper end face of the top box (12), exhaust pipes (13) penetrate through the two sides of the top box (12), and sealing strips (16) are clamped in sockets on the upper side of the front end face of the box body (1), and strip of paper used for sealing (16) with correspond filter plate (7) and be connected, the clean mouthful department of preceding terminal surface downside of box (1) rotates through the hinge and installs closing cap (15), gland (14) are all installed through the hinge rotation in the preceding terminal surface both sides of box (1), and two glands (14) laminate the both ends outside of strip of paper used for sealing (16) respectively, control panel (17) are installed in the embedding of the preceding terminal surface upside of box (1).

2. The coal tar purification apparatus according to claim 1, characterized in that: the lower extreme off-plate side of box (1) is fixed with callus on the sole (8), callus on the sole (8) are equipped with four altogether, and four callus on the sole (8) are array distribution, the lower extreme of callus on the sole (8) is fixed with the slipmat.

3. The coal tar purification apparatus according to claim 1, characterized in that: the upper end and the lower end of the embedded box (3) are both fixed with fixing pieces (4), the fixing pieces (4) are fixed on the inner wall of the box body (1) through screws, and the sliding rails (9) and the heating pipes (6) are distributed in a staggered mode.

4. The coal tar purification apparatus according to claim 1, characterized in that: the novel multifunctional top box is characterized in that activated carbon (19) is filled in the top box (10), the lower end of the exhaust pipe (13) is located in the top box (10), and the lower end of the feed pipe (11) penetrates through the top box (10) and then is located at the upper end of the interior of the box body (1).

5. The coal tar purification apparatus according to claim 1, characterized in that: the rear end face lower side of the box body (1) is provided with a discharge pipe (5) in a penetrating mode, the inner end of the discharge pipe (5) is connected with the inner bottom end of the box body (1), and the outer end of the discharge pipe (5) is provided with a valve.

6. The coal tar purification apparatus according to claim 1, characterized in that: the sealing strip (16) and the joint of the socket and the sealing cover (15) with the cleaning opening are both provided with sealing gaskets, the pressing cover (14) and the sealing cover (15) are both provided with lock catches, and the lock catches are clamped on the outer wall of the box body (1).