CN206366202U

CN206366202U - Vapor seperator for urea production

Info

Publication number: CN206366202U
Application number: CN201621488873.2U
Authority: CN
Inventors: 凡殿才; 吴珍汉; 梅树美; 张超
Original assignee: Anhui Haoyuan Chemical Industry (Group) Co Ltd
Current assignee: Anhui Haoyuan Chemical Industry (Group) Co Ltd
Priority date: 2016-12-30
Filing date: 2016-12-30
Publication date: 2017-08-01
Anticipated expiration: 2026-12-30

Abstract

The utility model discloses the vapor seperator for urea production, including cylinder, the front of cylinder is fixedly connected with insulating tube, top on the left of cylinder is fixedly connected with storage tank, water pump is provided with the top of storage tank, the water inlet of water pump is communicated with water inlet pipe, and the one end of water inlet pipe away from pump intake is connected with storage tank, the delivery port of water pump is communicated with cleaning pipe, and the one end of cleaning pipe away from pump outlet extends to the inside of cylinder and is fixedly connected with the side of cylinder inboard wall.The utility model is by setting motor and the first angular wheel, the effect that motor output shaft rotation drives the first angular wheel to rotate is reached, pass through the setting of threaded rod and thread bush, reach that threaded rod rotates the effect for driving thread bush to move left and right, finally by the setting of scraper plate, can to filter surface accumulate biuret strike off, while solve increase operating personnel labor intensity, and product quality it is low the problem of.

Description

Vapor seperator for urea production

Technical field

The utility model is related to technical field of urea production, particularly for the vapor seperator of urea production.

Background technology

It is general that moisture in aqueous solution of urea after synthesis is passed through using evaporization process by vacuum in urea production process Evaporation is removed, and generally carries more urea droplet secretly in indirect steam, urea is easily in the top of vapor seperator and outlet Accumulate at the front end of pipe, and further react into biuret herein, biuret is cumulative so that the vacuum of evaporation reactor Do not reach production requirement, further finished product reclaimed water decilitre is high, influences the normal work of vapo(u)rization system, causes system loading to run, The labor intensity of operating personnel is added, and product quality is low.

Utility model content

The purpose of this utility model is to provide the vapor seperator for urea production possess the labor for reducing operating personnel Fatigue resistance, improves the advantage of product quality, solves the labor intensity for adding operating personnel, and product quality asking lowly Topic.

To achieve the above object, the utility model provides following technical scheme：For the vapor seperator of urea production, bag Cylinder is included, the top that the surface of the cylinder is fixedly connected with the left of insulating tube, the cylinder is fixedly connected with storage tank, described Water pump is provided with the top of storage tank, the water inlet of the water pump is communicated with water inlet pipe, and the water inlet pipe is away from pump intake One end connected with storage tank, the delivery port of the water pump is communicated with cleaning pipe, the cleaning pipe away from pump outlet one End extends to the inside of cylinder and is fixedly connected with the side of cylinder inboard wall, bottom of the cleaning pipe positioned at inner barrel one end Shower nozzle is communicated with, the top that the surface that the cleaning pipe is located at one end outside cylinder is provided with the right side of valve, the cylinder is fixed It is connected with the top of Rose Box, the cylinder and is communicated with the first escape pipe, first escape pipe one end and mistake away from cylinder The top connection of filter box, the inside of the Rose Box is fixedly connected with filter, the inside of the Rose Box and positioned at filter Bottom be fixedly connected with the right side of activated carbon filter layer, the Rose Box and be fixedly connected with supporting plate, the top of the supporting plate Portion is provided with motor, the output shaft of the motor be fixedly connected with the right side of the first angular wheel, the Rose Box be provided with Threaded rod, the spiral shell are provided with the right side of the second angular wheel that first angular wheel is used cooperatively, second angular wheel Rasp bar is close to one end of the second angular wheel is through the second angular wheel and is extended to the over the inside of filter box and is socketed with thread bush, institute The bottom for stating thread bush is fixedly connected with motion bar, and the bottom of the motion bar is fixedly connected with scraper plate, and scraper plate and filter Surface be in contact, the right side of the Rose Box and offer through hole positioned at the bottom of supporting plate, the right side of the through hole is fixed It is connected with baffle plate, the right side of the cylinder and is fixedly connected with cyclone separator positioned at the bottom of Rose Box, the Rose Box is right The bottom of side is communicated with the second escape pipe, and the bottom of the cylinder is communicated with drain pipe, the left side of the cylinder and positioned at water storage The bottom of case is fixedly connected with controller, and the controller is electrically connected with water pump, valve, motor and cyclone separator respectively.

It is preferred that, the left side at the top of the storage tank offers water inlet, and the top movable of the water inlet is connected with lid Plate.

It is preferred that, the bottom of the motor is fixedly connected with beam, the bottom of the beam and the top of supporting plate It is fixedly connected.

It is preferred that, the bottom of the water pump is fixedly connected with cushion block, and the bottom of the cushion block and the top of storage tank are fixed Connection.

It is preferred that, the surface of the threaded rod is provided with external screw thread, and being internally provided with for the thread bush is matched somebody with somebody with external screw thread Close the internal thread used.

Compared with prior art, the beneficial effects of the utility model are as follows：

1st, the utility model has reached that motor output shaft rotation drives first to bore by setting motor and the first angular wheel The effect of shape pinion rotation, by the setting of threaded rod and thread bush, has reached that threaded rod is rotated and has driven thread bush to move left and right Effect, finally by the setting of scraper plate, the biuret that filter surface is accumulated can be struck off, while solving increase The labor intensity of operating personnel, and product quality it is low the problem of.

2nd, the utility model can be filtered by the setting of activated carbon filter layer to the gas in Rose Box, be reduced Pollution to environment, by the setting of beam, can be protected to motor, extend the service life of motor, pass through insulation The setting of pipe, can ensure the temperature of gas when gas is separated, graininess thing be separated, finally by cleaning The setting of pipe and shower nozzle, can be cleaned, it is ensured that the quality requirement of product to inner barrel, so as to effectively solve cylinder The inconvenience of body internal washing, the problem of product quality is low.

Brief description of the drawings

Fig. 1 is the utility model structural representation；

Fig. 2 is the utility model A-A partial enlargement structural representations；

Fig. 3 is the utility model cylinder left view structural representation.

In figure：1 cylinder, 2 insulating tubes, 3 storage tanks, 4 water pumps, 5 water inlet pipes, 6 cleaning pipes, 7 shower nozzles, 8 valves, 9 Rose Boxes, 10 first escape pipes, 11 filters, 12 activated carbon filter layers, 13 supporting plates, 14 motors, 15 first angular wheels, 16 second cones Shape gear, 17 threaded rods, 18 thread bush, 19 motion bars, 20 scraper plates, 21 through holes, 22 baffle plates, 23 cyclone separators, 24 second go out Tracheae, 25 drain pipes, 26 controllers, 27 water inlets, 28 cover plates, 29 beams, 30 cushion blocks.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belongs to the scope of the utility model protection.

Fig. 1-3 are referred to, for the vapor seperator of urea production, including cylinder 1, the surface of cylinder 1 is fixedly connected with Insulating tube 2, by the setting of insulating tube 2, can ensure the temperature of gas when gas is separated, and graininess thing is carried out Separation, the top in the left side of cylinder 1 is fixedly connected with storage tank 3, and the left side at the top of storage tank 3 offers water inlet 27, water inlet 27 top movable is connected with cover plate 28, and the convenient storage water source of storage tank 3 is easy to use, water pump 4 operationally can be by water storage Water in case 3 is extracted out by water inlet pipe 5, is reached by cleaning pipe 6 in cylinder 1, is sprayed by shower nozzle 7 and the inside of cylinder 1 is carried out Cleaning, the top of storage tank 3 is provided with water pump 4, and the bottom of water pump 4 is fixedly connected with cushion block 30, the bottom of cushion block 30 and water storage The top of case 3 is fixedly connected, and the water inlet of water pump 4 is communicated with water inlet pipe 5, water inlet pipe 5 one end and storage away from the water inlet of water pump 4 Water tank 3 is connected, and the delivery port of water pump 4 is communicated with cleaning pipe 6, and the one end of cleaning pipe 6 away from the delivery port of water pump 4 extends to cylinder 1 Inside and be fixedly connected with the side of the inwall of cylinder 1, cleaning pipe 6 be located at the inside one end of cylinder 1 bottom be communicated with shower nozzle 7, Finally by the setting of cleaning pipe 6 and shower nozzle 7, the inside of cylinder 1 can be cleaned, it is ensured that the quality requirement of product, from And the inconvenience of the internal washing of cylinder 1 is effectively solved, the problem of product quality is low, cleaning pipe 6 is located at the outside one end of cylinder 1 Surface is provided with valve 8, and the top on the right side of cylinder 1 is fixedly connected with Rose Box 9, and the top of cylinder 1 is communicated with the first escape pipe 10, the one end of the first escape pipe 10 away from cylinder 1 is connected with the top of Rose Box 9, and the inside of Rose Box 9 is fixedly connected with filtering Plate 11, the inside of Rose Box 9 and is fixedly connected with activated carbon filter layer 12 positioned at the bottom of filter 11, is filtered by activated carbon The setting of layer 12, can be filtered to the gas in Rose Box 9, reduce the pollution to environment, and the right side of Rose Box 9, which is fixed, to be connected Supporting plate 13 is connected to, by the setting of supporting plate 13, motor 14 can be supported, prevent motor 14 from dropping, cause motor 14 damage, and influence its work, the top of supporting plate 13 is provided with motor 14, and the bottom of motor 14 is fixedly connected with beam 29, The bottom of beam 29 is fixedly connected with the top of supporting plate 13, by the setting of beam 29, and motor 14 can be protected Shield, extends the service life of motor 14, and the output shaft of motor 14 is fixedly connected with the first angular wheel 15, the right side of Rose Box 9 The second angular wheel 16 used cooperatively with the first angular wheel 15 is provided with, the right side of the second angular wheel 16 is provided with screw thread Bar 17, the surface of threaded rod 17 is provided with external screw thread, the internal thread that be internally provided with and the external screw thread of thread bush 18 are used cooperatively, Threaded rod 17 is close to one end of the second angular wheel 16 is through the second angular wheel 16 and is extended to the over the inside of filter box 9 and is socketed with Thread bush 18, the bottom of thread bush 18 is fixedly connected with motion bar 19, and the bottom of motion bar 19 is fixedly connected with scraper plate 20, and scrapes Plate 20 is in contact with the surface of filter 11, the right side of Rose Box 9 and offers through hole 21 positioned at the bottom of supporting plate 13, passes through The setting of through hole 21, the attachment that the surface of filter 11 is struck off can be brought out handled by through hole 21, through hole 21 Right side is fixedly connected with baffle plate 22, and baffle plate 22 can be such that attachment is slid along baffle plate 22, facilitate collection to handle, cylinder 1 Right side and be fixedly connected with cyclone separator 23 positioned at the bottom of Rose Box 9, cyclone separator 23 can be by urea in production The gas of evaporation is separated, impurity in isolation gas, reaches the raising to Urea Quality, the bottom on the right side of Rose Box 9 The second escape pipe 24 is communicated with, the bottom of cylinder 1 is communicated with drain pipe 25, can be by the internal washing of cylinder 1 by drain pipe 25 Later sewage flows out by drain pipe 25, reduces to the pollution inside cylinder 1, the left side of cylinder 1 and positioned at the bottom of storage tank 3 Portion is fixedly connected with controller 26, and controller 26 is electrically connected with water pump 4, valve 8, motor 14 and cyclone separator 23 respectively, By setting the angular wheel 15 of motor 14 and first, reach that the rotation of the output shaft of motor 14 drives what the first angular wheel 15 was rotated Effect, by the setting of threaded rod 17 and thread bush 18, has reached that threaded rod 17 rotates the effect for driving thread bush 18 to move left and right Really, finally by the setting of scraper plate 20, the biuret of the surface sediment of filter 11 can be struck off, while solving increase The labor intensity of operating personnel, and product quality it is low the problem of.

In use, being worked by starting the drive motor 14 of controller 26, the rotation of the output shaft of motor 14 drives the first conical tooth Wheel 15 is rotated, by the cooperation of the first angular wheel 15 and the second angular wheel 16, drives threaded rod 17 to rotate, so that thread bush 18 follow threaded rod 17 to rotate, and are moved left and right, and pass through surface attachments of the drive scraper plate 20 of motion bar 19 to filter 11 Struck off.

In summary：This is used for the vapor seperator of urea production, passes through the first escape pipe 10, filter 11, activated carbon Filter layer 12, supporting plate 13, motor 14, the first angular wheel 15, the second angular wheel 16, threaded rod 17, thread bush 18, activity Bar 19, scraper plate 20, the cooperation of through hole 21 and baffle plate 22, solve the labor intensity for adding operating personnel, and product quality is low The problem of lower.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims

1. for the vapor seperator of urea production, including cylinder (1), it is characterised in that：The surface of the cylinder (1), which is fixed, to be connected It is connected to the top on the left of insulating tube (2), the cylinder (1) and is fixedly connected with the top of storage tank (3), the storage tank (3) and sets Water pump (4) is equipped with, the water inlet of the water pump (4) is communicated with water inlet pipe (5), and the water inlet pipe (5) is away from water pump (4) water inlet One end connected with storage tank (3), the delivery port of the water pump (4) is communicated with cleaning pipe (6), and the cleaning pipe (6) is away from water One end of pump (4) delivery port extends to the inside of cylinder (1) and is fixedly connected with the side of cylinder (1) inwall, the cleaning pipe (6) bottom for being located at the internal one end of cylinder (1) is communicated with shower nozzle (7), and the cleaning pipe (6) is located at the outside one end of cylinder (1) The top that surface is provided with the right side of valve (8), the cylinder (1) is fixedly connected with Rose Box (9), the top of the cylinder (1) The first escape pipe (10) is communicated with, the one end of first escape pipe (10) away from cylinder (1) at the top of Rose Box (9) with connecting Logical, the inside of the Rose Box (9) is fixedly connected with filter (11), the inside of the Rose Box (9) and positioned at filter (11) bottom is fixedly connected with the right side of activated carbon filter layer (12), the Rose Box (9) and is fixedly connected with supporting plate (13), Motor (14) is provided with the top of the supporting plate (13), the output shaft of the motor (14) is fixedly connected with the first angular wheel (15) the second angular wheel (16) used cooperatively with the first angular wheel (15), institute, are provided with the right side of the Rose Box (9) State and threaded rod (17) is provided with the right side of the second angular wheel (16), the threaded rod (17) is close to the second angular wheel (16) One end is through the second angular wheel (16) and is extended to the over the inside of filter box (9) and is socketed with thread bush (18), the thread bush (18) bottom is fixedly connected with motion bar (19), and the bottom of the motion bar (19) is fixedly connected with scraper plate (20), and scraper plate (20) surface with filter (11) is in contact, and the right side of the Rose Box (9) and is offered positioned at the bottom of supporting plate (13) It is fixedly connected with baffle plate (22) on the right side of through hole (21), the through hole (21), the right side of the cylinder (1) and positioned at Rose Box (9) bottom that bottom is fixedly connected with the right side of cyclone separator (23), the Rose Box (9) is communicated with the second escape pipe (24), the bottom of the cylinder (1) is communicated with drain pipe (25), the left side of the cylinder (1) and the bottom for being located at storage tank (3) Be fixedly connected with controller (26), the controller (26) respectively with water pump (4), valve (8), motor (14) and cyclone separator (23) it is electrically connected with.

2. the vapor seperator according to claim 1 for urea production, it is characterised in that：Storage tank (3) top Water inlet (27) is offered on the left of portion, the top movable of the water inlet (27) is connected with cover plate (28).

3. the vapor seperator according to claim 1 for urea production, it is characterised in that：The bottom of the motor (14) Portion is fixedly connected with beam (29), and the bottom of the beam (29) at the top of supporting plate (13) with being fixedly connected.

4. the vapor seperator according to claim 1 for urea production, it is characterised in that：The bottom of the water pump (4) Portion is fixedly connected with cushion block (30), and the bottom of the cushion block (30) at the top of storage tank (3) with being fixedly connected.

5. the vapor seperator according to claim 1 for urea production, it is characterised in that：The threaded rod (17) Surface is provided with external screw thread, and the thread bush (18) is internally provided with the internal thread used cooperatively with external screw thread.