CN209286991U - Knockout drum gas phase adsorption tower - Google Patents

Abstract

The utility model provides knockout drum gas phase adsorption tower, including insulation shell, heat sink, absorbing liquid import, absorbing liquid outlet, steam inlet, steam (vapor) outlet, Pall ring, tower body, spray head, heat-insulating shield and heater, insulation shell is sleeved on tower body, absorbing liquid import is mounted on insulation shell annular side, absorbing liquid import is mounted on the upside of discharge port, heat sink is mounted on insulation shell annular side right end, heat sink is assemblied on the upside of absorbing liquid import, heater is mounted in insulation shell, heater is mounted on the downside of tower body, heat-insulating shield is fixed between tower body and insulation shell, spray head is mounted in tower body, Pall ring is fixed in tower body, the design passes through heating tower body bottom, tower body is set to maintain suitable temperature, prevent temperature from having flowed to insulation shell by heat-insulating shield, and the head temperature mistake of tower body is prevented by heat sink Height, so that realizing prevents the formaldehyde of tower body bottom from polymerization reaction occurs, and then realizing prevents tower from blocking up phenomenon.

Description

Knockout drum gas phase adsorption tower

Technical field

The utility model is knockout drum gas phase adsorption tower, belongs to knockout drum gas phase adsorption tower field.

Background technique

In the prior art, the formaldehyde of tower body bottom can not be maintained 70 ° -75 ° by existing knockout drum gas phase adsorption tower, be led It causes formaldehyde that polymerization reaction easily occurs, tower is caused to block up phenomenon.

Utility model content

In view of the deficienciess of the prior art, the utility model aim is to provide knockout drum gas phase adsorption tower, on solving The problem of proposing in background technique is stated, the utility model maintains tower body bottom temp, prevents formaldehyde from generating polymerization reaction.

To achieve the goals above, the utility model is achieved through the following technical solutions: knockout drum gas phase adsorption Tower, including fixed gas outlet, insulation shell, heat sink, absorbing liquid import, discharge port, absorbing liquid outlet, steam inlet, trimerization Synthesis gas import, steam (vapor) outlet, Pall ring, tower body, spray head, heat-insulating shield and heater, the insulation shell are sleeved on tower On body, the fixed gas outlet is mounted on insulation shell annular side upper end, and the fixed gas exit lower end passes through insulation shell, And be in contact with tower body annular side upper end, the absorbing liquid import is mounted on insulation shell annular side, the absorbing liquid into Mouthful left end passes through insulation shell, and with tower body annular side right end face contact, the discharge port is mounted on insulation shell annular side Face, the discharge port left end pass through insulation shell, and with tower body annular side right end face contact, the absorbing liquid import is mounted on On the upside of discharge port, the absorbing liquid outlet is mounted on insulation shell lower end surface, and absorbing liquid outlet upper end passes through insulation shell, And be in contact with tower body lower end, the trimerization synthesis gas import is mounted on the left of insulation shell annular side, the trimerization synthesis Gas import right end passes through insulation shell, and is connected with tower body annular side left end, and the steam inlet is mounted on trimerization synthesis Gas import annular side lower end, the steam (vapor) outlet are mounted on the upside of trimerization synthesis gas import annular side, the heat sink peace Mounted in insulation shell annular side right end, the heat sink left end passes through insulation shell, and connects with tower body annular side right end Touching, the heat sink are assemblied on the upside of absorbing liquid import, and the heater is mounted in insulation shell, and the heater is mounted on On the downside of tower body, the heat-insulating shield is fixed between tower body and insulation shell, and the spray head is mounted in tower body, the Pall ring It is fixed in tower body.

In one embodiment, conduit is provided in the absorbing liquid import, the absorbing liquid import passes through conduit and spray Head is connected.

In one embodiment, the heater lower end is provided with conducting wire, and the conducting wire is connected with external power supply.

The utility model has the beneficial effects that the knockout drum gas phase adsorption tower of the utility model, the utility model pass through addition Fixed gas outlet, insulation shell, heat sink, absorbing liquid import, discharge port, absorbing liquid outlet, steam inlet, trimerization synthesis gas into Mouth, steam (vapor) outlet, Pall ring, tower body, spray head, heat-insulating shield and heater, the design make tower body by heating tower body bottom Suitable temperature is maintained, prevents temperature from having flowed to insulation shell by heat-insulating shield, and prevent the head temperature of tower body by heat sink Excessively high, so that realizing prevents the formaldehyde of tower body bottom from polymerization reaction occurs, and then realizing prevents tower from blocking up phenomenon, solves existing Knockout drum gas phase adsorption tower cannot maintain the temperature of tower body bottom formaldehyde, and polymerization reaction easily occurs for formaldehyde, the problem for causing tower stifled.

For the utility model by addition conduit, the design achieves the formaldehyde of absorbing liquid import to pass through conduit and spray head It falling in tower body, the utility model heats tower body after powering on the design achieves heater by addition conducting wire, The utility model maintains tower body bottom temp, prevents formaldehyde from generating polymerization reaction.

Detailed description of the invention

Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model Sign, objects and advantages will become more apparent upon:

Fig. 1 is the structural schematic diagram of the utility model knockout drum gas phase adsorption tower；

Fig. 2 is the main view of the utility model knockout drum gas phase adsorption tower；

In figure: the outlet of 1- fixed gas, 2- insulation shell, 3- heat sink, the import of 4- absorbing liquid, 5- discharge port, 6- absorbing liquid Outlet, 7- steam inlet, the import of 8- trimerization synthesis gas, 9- steam (vapor) outlet, 10- Pall ring, 11- tower body, 12- spray head, 13- are exhausted Hot plate, 14- heater.

Specific embodiment

Before describing the embodiments in more detail, it should be understood that the utility model is not limited in the application hereafter or attached drawing Described in detailed construction or arrangement of elements.The embodiment that the utility model can be realized for other way.Moreover, it should manage Solution, the words and terms used herein are for illustrative purposes only, should not be interpreted in a limited way." packet used herein Include ", "comprising", the similar wording such as " having " means comprising items listed thereafter, its equivalent and other additional things.It is special It is not that when describing " a certain component ", it also may include more that the utility model, which does not limit the quantity of the element as one, It is a.

Fig. 1 and Fig. 2 are please referred to, the utility model provides a kind of technical solution: knockout drum gas phase adsorption tower, including fixed gas Outlet 1, insulation shell 2, heat sink 3, absorbing liquid import 4, discharge port 5, absorbing liquid export 6, steam inlet 7, trimerization synthesis gas Import 8, steam (vapor) outlet 9, Pall ring 10, tower body 11, spray head 12, heat-insulating shield 13 and heater 14, insulation shell 2 are sleeved on On tower body 11, fixed gas outlet 1 is mounted on 2 annular side upper end of insulation shell, and fixed gas exports 1 lower end and passes through insulation shell 2, And be in contact with 11 annular side upper end of tower body, absorbing liquid import 4 is mounted on 2 annular side of insulation shell, and absorbing liquid import 4 is left End across insulation shell 2, and with 11 annular side right end face contact of tower body, discharge port 5 is mounted on 2 annular side of insulation shell, 5 left end of discharge port passes through insulation shell 2, and with 11 annular side right end face contact of tower body, absorbing liquid import 4 is mounted on discharge port 5 upsides, absorbing liquid outlet 6 are mounted on 2 lower end surface of insulation shell, and absorbing liquid exports 6 upper ends and passes through insulation shell 2, and and tower body 11 lower ends are in contact, and trimerization synthesis gas import 8 is mounted on the left of 2 annular side of insulation shell, and 8 right end of trimerization synthesis gas import is worn Insulation shell 2 is crossed, and is connected with 11 annular side left end of tower body, steam inlet 7 is mounted on 8 annular side of trimerization synthesis gas import Face lower end, steam (vapor) outlet 9 are mounted on the upside of 8 annular side of trimerization synthesis gas import, and heat sink 3 is mounted on 2 annular of insulation shell Side right end, 3 left end of heat sink passes through insulation shell 2, and is in contact with 11 annular side right end of tower body, and heat sink 3 is assemblied in 4 upside of absorbing liquid import, heater 14 are mounted in insulation shell 2, and heater 14 is mounted on 11 downside of tower body, and heat-insulating shield 13 is solid It is scheduled between tower body 11 and insulation shell 2, spray head 12 is mounted in tower body 11, and Pall ring 10 is fixed in tower body 11, when making When needing to carry out tieing up temperature to the formaldehyde in tower body 11 with personnel, 40 ° of formaldehyde is transported to by absorbing liquid import 4 and conduit It in spray head 12, and is sprayed in tower body 11 by spray head 12, formaldehyde falls into 11 bottom of tower body by Pall ring 10, then beats Open the switch of heater 14, the work of heater 14 and by 11 bottom-heated of tower body, make the formaldehyde of 11 bottom of tower body maintain 70 °- It 75 °, prevents the heat of heater 14 from transmitting to 11 top of tower body by heat-insulating shield 13, and passes through heat sink 3 for 11 top of tower body Temperature disperse, so that the temperature at the top of tower body 11 is maintained 40 °, to realize that the formaldehyde for preventing from being gathered in 11 bottom of tower body occurs Polymerization reaction, and then realizing prevents tower from blocking up phenomenon, the design achieves the temperature for maintaining 11 bottom of tower body, prevent formaldehyde from occurring poly- Close reaction.

Conduit is provided in absorbing liquid import 4, absorbing liquid import 4 is connected by conduit with spray head 12, and the design is real The formaldehyde for having showed absorbing liquid import 4 is fallen in tower body 11 by conduit and spray head 12.

14 lower end of heater is provided with conducting wire, and conducting wire is connected with external power supply, and the design achieves the connections of heater 14 Tower body 11 is heated after power supply.

Concepts described herein may be embodied to other forms without departing from its spirit and characteristics.It is disclosed The specific embodiments are to be considered as illustrative and not restrictive.Therefore, the scope of the utility model is by appended right It is required that instead of making decisions based on these previous descriptions.Within the literal meaning and equivalent scope of the claims any Change all should belong to these the scope of the claims.

Claims (3)

1. knockout drum gas phase adsorption tower, including fixed gas outlet (1), insulation shell (2), heat sink (3), absorbing liquid import (4), Discharge port (5), absorbing liquid outlet (6), steam inlet (7), trimerization synthesis gas import (8), steam (vapor) outlet (9), Pall ring (10), Tower body (11), spray head (12), heat-insulating shield (13) and heater (14), it is characterised in that: the insulation shell (2) is sleeved on On tower body (11), the fixed gas outlet (1) is mounted on insulation shell (2) annular side upper end, and the fixed gas exports under (1) End is in contact across insulation shell (2), and with tower body (11) annular side upper end, and the absorbing liquid import (4) is mounted on heat preservation Shell (2) annular side, absorbing liquid import (4) left end pass through insulation shell (2), and with tower body (11) annular side right end Face contact, the discharge port (5) are mounted on insulation shell (2) annular side, and discharge port (5) left end passes through insulation shell (2), and with tower body (11) annular side right end face contact, the absorbing liquid import (4) is mounted on the upside of discharge port (5), described Absorbing liquid outlet (6) is mounted on insulation shell (2) lower end surface, and the absorbing liquid outlet (6) upper end passes through insulation shell (2), and It is in contact with tower body (11) lower end, the trimerization synthesis gas import (8) is mounted on the left of insulation shell (2) annular side, described Trimerization synthesis gas import (8) right end passes through insulation shell (2), and is connected with tower body (11) annular side left end, the steam Import (7) is mounted on the import of trimerization synthesis gas (8) annular side lower end, the steam (vapor) outlet (9) be mounted on trimerization synthesis gas into On the upside of mouth (8) annular side, the heat sink (3) is mounted on insulation shell (2) annular side right end, and the heat sink (3) is left End be in contact across insulation shell (2), and with tower body (11) annular side right end, the heat sink (3) be assemblied in absorbing liquid into On the upside of mouth (4), the heater (14) is mounted in insulation shell (2), and the heater (14) is mounted on the downside of tower body (11), The heat-insulating shield (13) is fixed between tower body (11) and insulation shell (2), and the spray head (12) is mounted in tower body (11), The Pall ring (10) is fixed in tower body (11).

2. knockout drum gas phase adsorption tower according to claim 1, it is characterised in that: setting in the absorbing liquid import (4) There is conduit, the absorbing liquid import (4) is connected by conduit with spray head (12).

3. knockout drum gas phase adsorption tower according to claim 1, it is characterised in that: heater (14) lower end is provided with Conducting wire, the conducting wire are connected with external power supply.