CN208990792U - A kind of tank type liquid distributor - Google Patents

Abstract

The utility model discloses a kind of tank type liquid distributors, its key points of the technical solution are that including multiple distributing discs that stacked on top is arranged and the feed pathway being set to above distributing disc, several split channels are provided in the distributing disc, the aperture of each split channel on same distributing disc is identical, the feed pathway is both turned on each split channel in top layer distributing disc, and each split channel in top layer distributing disc is circlewise uniformly distributed to form combination channel set along the central axis of distributing disc；In two neighboring distributing disc, lower layer's distributing disc is provided with several combination channel sets, and the combination channel set is able to be conducted with a split channel in the distributing disc of upper layer.The distributor is more evenly distributed after enabling to liquid drain.

Description

A kind of tank type liquid distributor

Technical field

The utility model relates to chemical tower trim apparatus field, more particularly to a kind of tank type liquid distributor.

Background technique

Packed tower is one kind of tower.The filler of the appropriate height of filling in tower, to increase the contact table between two kinds of fluids Face.Such as when absorbing applied to gas, liquid is entered by the top of tower by distributor, is declined along filler surface.Gas then by The lower part of tower is sailed against the current by filler hole, is interacted with liquid close contact.

Liquid distribution trough is internals extremely crucial in packed tower, is put due to caused by the bad distribution of liquid to reduce Big effect gives full play to the efficiency of filler, it is necessary to install liquid distribution trough in packed tower, liquid is distributed evenly in filler Layer top.The quality of liquid initial distribution not only affects the mass-transfer efficiency of filler, but also can produce to the operating flexibility of filler It is raw to influence.

Existing tank type liquid distributor is usually to be made of first-stage tank and second-level groove, and liquid first passes through point of first-stage tank It flows into second-level groove, then falls on filler surface under the through-hole by being arranged in second-level groove.And liquid is in first-stage tank and second level It is to be flowed from the centre of first-stage tank or second-level groove to edge, therefore just have largely in flow process in slot in flow process Liquid fallen by the through-hole among second-level groove, cause the flow of second-level groove edge through-hole to be less than the stream of second-level groove intermediate throughholes Amount, liquid distribution are uneven.

Utility model content

In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of tank type liquid distributor, it should Distributor is more evenly distributed after enabling to liquid drain.

To achieve the above object, the utility model provides following technical solution: a kind of tank type liquid distributor, including upper It is lower to stack the multiple distributing discs being arranged and the feed pathway being set to above distributing disc, it is provided in the distributing disc several The aperture of split channel, each split channel on same distributing disc is identical, the feed pathway with it is each in top layer distributing disc A split channel is both turned on, and each split channel in top layer distributing disc is circlewise uniformly distributed shape along the central axis of distributing disc At combination channel set；In two neighboring distributing disc, lower layer's distributing disc is provided with several combination channel sets, the combination channel set It is able to be conducted with a split channel in the distributing disc of upper layer.

The split channel includes the ramp way of mutual conduction and erects as a further improvement of the utility model, Straight channel, the ramp way can be conducted with the split channel or feed pathway of top, and the Vertical Channel can be under The split channel of side is conducted or falls for liquid.

As a further improvement of the utility model, bottom distributing disc be connected with tower body and support top distributing disc, In two neighboring distributing disc, lower layer's distributing disc upper surface is provided with several bolts, and upper layer distributing disc lower surface is correspondingly arranged Have several jacks, the bolt is inserted under jack state, each combination channel set of lower layer's distributing disc with upper layer distributing disc Split channel be conducted.

Be provided on the distributing disc as a further improvement of the utility model, it is several in tower gas flow out lead Stomata, and bolt is inserted under jack state, the gas port mutual conduction in two neighboring distributing disc.

The bolt, jack and gas port are along the central axis of distributing disc as a further improvement of the utility model, Line is circlewise uniformly distributed.

The sealing for converging gas in tower is provided with above top layer distributing disc as a further improvement of the utility model, Lid, the gas port are conducted with sealing cover, and the sealing hole passed through for feed pathway is provided on the sealing cover, described close Capping is conducted with an outlet passageway.

The utility model has the beneficial effects that when each split channel mutual conduction in combination channel set and upper layer distributing disc When, liquid first passes through feed pathway and enters in each split channel of top layer distributing disc, then by each point of top layer distributing disc Circulation road enters each split channel of adjacent lower layer's distributing disc, and so on, until liquid is out of bottom split channel Outflow during liquid flow to bottom distributing disc from top layer distributing disc, constantly shunts, therefore the shunting of bottom distributing disc is logical Road is extremely more, i.e., the water outlet of liquid is extremely more and distribution is wide, and liquid is entered to from feed pathway from each split channel outflow of bottom, Process experienced is all the same, and since the aperture of each split channel on same distributing disc is identical, theoretically bottom Each split channel can synchronize outflow etc. quantity of fluid, therefore the distributor enable to liquid drain after be more evenly distributed.

Detailed description of the invention

Fig. 1 is a kind of cross-sectional view of tank type liquid distributor；

Fig. 2 is the structural schematic diagram of top layer distributing disc.

Appended drawing reference: 1, distributing disc；11, channel set is combined；111, split channel；1111, ramp way；1112, vertical Channel；12, bolt；13, jack；14, gas port；2, feed pathway；3, sealing cover；31, sealing hole；32, outlet passageway.

Specific embodiment

With reference to the accompanying drawings and examples, the utility model is further described.Wherein identical components phase Same appended drawing reference indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "upper" and "lower" refers to that the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and "outside" are referred respectively to towards or away from specific The direction at component geometry center.

Shown in 2, a kind of tank type liquid distributor of the present embodiment, multiple points including stacked on top setting Cloth disk 1 and the feed pathway 2 for being set to the top of distributing disc 1, are provided with several split channels 111 in distributing disc 1, and same point The aperture of each split channel 111 on cloth disk 1 is identical, each split channel 111 in feed pathway 2 and top layer distributing disc 1 It is both turned on, each split channel 111 in top layer distributing disc 1 is circlewise uniformly distributed to form group along the central axis of distributing disc 1 Close channel set 11；In two neighboring distributing disc 1, lower layer's distributing disc 1 is provided with several combination channel sets 11, combines channel set 11 It is able to be conducted with a split channel 111 in upper layer distributing disc 1.Feed pathway 2 can be with the driving equipments such as hydraulic pump It is connected, is continued into distributing disc 1 in order to drive fluids through feed pathway 2；The setting of multiple distributing discs 1 was both advantageous In the processing of each split channel 111, it is also beneficial to after being used for a long time to the inspection of each 111 stopping state of split channel and dredges It is logical；When combining each 111 mutual conduction of split channel in channel set 11 and upper layer distributing disc 1, it is logical that liquid first passes through feed liquor Road 2 enters in each split channel 111 of top layer distributing disc 1, then is entered by each split channel 111 of top layer distributing disc 1 To each split channel 111 of adjacent lower layer's distributing disc 1, and so on, until liquid is flowed out of bottom split channel 111 Out, it during liquid flow to bottom distributing disc 1 from top layer distributing disc 1, constantly shunts, therefore the shunting of bottom distributing disc 1 Channel 111 is extremely more, i.e., the water outlet of liquid is extremely more and distribution is wide, and liquid, which is entered to from feed pathway 2 from each shunt of bottom, to be led to Road 111 flows out, and process experienced is all the same, and since the aperture of each split channel 111 on same distributing disc 1 is identical, Therefore after each split channel 111 of bottom can synchronize the quantity of fluid such as outflow, therefore the distributor enables to liquid drain It is more evenly distributed.

In the present embodiment, split channel 111 includes the ramp way 1111 and Vertical Channel 1112 of mutual conduction, Ramp way 1111 can be conducted with the split channel 111 or feed pathway 2 of top, and Vertical Channel 1112 can be with lower section Split channel 111 is conducted or falls for liquid.The setting of ramp way 1111 enables each split channel 111 to be distributed Wider, the setting of Vertical Channel 1112 is so that liquid can be flowed into down vertically after the inclination trickling of ramp way 1111 In the combination channel set 11 of layer distributing disc 1, each split channel 111 combined in channel set 11 is uniformly flowed into convenient for liquid Interior, the flow for avoiding the inertial flow of liquid from flowing into each split channel 111 to liquid has an impact, and liquid is caused finally to be distributed It is uneven.

In the present embodiment, bottom distributing disc 1 is connected with tower body and supports the distributing disc 1 of top, two neighboring distribution In disk 1,1 upper surface of lower layer's distributing disc is provided with several bolts 12, and distributing disc 1 lower surface in upper layer is correspondingly arranged on several insert Hole 13, bolt 12 are inserted under 13 state of jack, each combination channel set 11 of lower layer's distributing disc 1 with upper layer distributing disc 1 Split channel 111 is conducted.Bottom distributing disc 1 can be fixedly connected or be detachably connected with tower body, other distributing discs 1 in order according to It is secondary to be stacked up, pass through the setting of bolt 12 and jack 13, when so that bolt 12 being inserted into jack 13, lower layer's distributing disc 1 Each combination channel set 11 is just conducted with the split channel 111 of upper layer distributing disc 1, thus operator do not need in order to Split channel 111 up and down is connected and adjusts the position of two neighboring distributing disc 1, reduces operation difficulty.

In the present embodiment, several gas ports 14 flowed out for gas in tower are provided on distributing disc 1, and bolt 12 is equal It is inserted under 13 state of jack, 14 mutual conduction of gas port in two neighboring distributing disc 1.The setting of gas port 14 is so that in tower Gas can be flowed out by gas port 14, avoid gas is excessive from entering in split channel 111, liquid is caused not divide uniformly Stream.

In the present embodiment, the central axis of bolt 12, jack 13 and gas port 14 along distributing disc 1 is circlewise uniform Distribution.The distribution of bolt 12, jack 13 and gas port 14 at this time is more regular orderly, and two neighboring distributing disc 1 is easier up and down Alignment.

In the present embodiment, the sealing cover 3 for converging gas in tower, gas port 14 are provided with above top layer distributing disc 1 It is conducted with sealing cover 3, the sealing hole 31 passed through for feed pathway 2 is provided on sealing cover 3, sealing cover 3 and an outlet are logical Road 32 is conducted.The gas in each gas port 14 can be brought together by the setting of sealing cover 3 and pass through outlet passageway 32 transfer out.

Working principle:

Bottom distributing disc 1 can be fixedly connected or be detachably connected with tower body, operator by other distributing discs 1 in order according to It is secondary to be stacked up and be finally stacked on bottom distributing disc 1, in stacking process, by the way that the bolt 12 on lower layer's distributing disc 1 is inserted Enter into the jack 13 on upper layer distributing disc 1, so that each combination channel set 11 of lower layer's distributing disc 1 is just distributed with upper layer The split channel 111 of disk 1 is conducted, and same point with upper layer of each split channel 111 in same combination channel set 11 Circulation road 111 is conducted, and the gas port 14 in upper layer distributing disc 1 is connected with the gas port 14 in lower layer distributing disc 1；Liquid It first passes through feed pathway 2 to enter in each split channel 111 of top layer distributing disc 1, by the diffusion and vertical section of tilting section Buffering after enter back into each split channel 111 of adjacent lower layer's distributing disc 1, and so on, until liquid is from bottom point Outflow in circulation road 111 constantly shunts diffusion, therefore during liquid flow to bottom distributing disc 1 from top layer distributing disc 1 The split channel 111 of bottom distributing disc 1 is extremely more, i.e., the water outlet of liquid is extremely more and distribution is wide, and liquid is entered to from feed pathway 2 It is flowed out from each split channel 111 of bottom, process experienced is all the same, and since each shunting on same distributing disc 1 is logical The aperture in road 111 is identical, therefore each split channel 111 of bottom can synchronize the quantity of fluid such as outflow, therefore the distributor energy Enough so that being more evenly distributed after liquid drain.

Above are merely preferred embodiments of the utility model, the protection scope of the utility model is not limited merely to above-mentioned Embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should be pointed out that pair For those skilled in the art, several improvements and modifications without departing from the principle of the utility model, These improvements and modifications also should be regarded as the protection scope of the utility model.

Claims (6)

1. a kind of tank type liquid distributor, it is characterised in that: including stacked on top setting multiple distributing discs (1) and be set to Feed pathway (2) above distributing disc (1), the distributing disc (1) is interior to be provided with several split channels (111), same distribution The aperture of each split channel (111) on disk (1) is identical, each point in the feed pathway (2) and top layer distributing disc (1) Circulation road (111) is both turned on, central axis cyclization of each split channel (111) in top layer distributing disc (1) along distributing disc (1) Shape is uniformly distributed to form combination channel set (11)；In two neighboring distributing disc (1), lower layer's distributing disc (1) is provided with several groups It closes channel set (11), combination channel set (11) is able to and split channel (111) phase in upper layer distributing disc (1) Conducting.

2. a kind of tank type liquid distributor according to claim 1, it is characterised in that: the split channel (111) is wrapped The ramp way (1111) and Vertical Channel (1112) of mutual conduction are included, the ramp way (1111) can be with point of top Circulation road (111) or feed pathway (2) are conducted, and the Vertical Channel (1112) can be with split channel (111) phase of lower section Conducting is fallen for liquid.

3. a kind of tank type liquid distributor according to claim 1 or 2, it is characterised in that: bottom distributing disc (1) and tower body It is connected and supports the distributing disc (1) of top, two neighboring distributing disc (1) is interior, and lower layer's distributing disc (1) is if upper surface is provided with Dry bolt (12), upper layer distributing disc (1) lower surface are correspondingly arranged on several jacks (13), and the bolt (12) is inserted into jack (13) under state, each combination channel set (11) of lower layer's distributing disc (1) with the split channel (111) of upper layer distributing disc (1) It is conducted.

4. a kind of tank type liquid distributor according to claim 3, it is characterised in that: be respectively provided on the distributing disc (1) There are several gas ports (14) flowed out for gas in tower, and bolt (12) is inserted under jack (13) state, two neighboring distribution Gas port (14) mutual conduction in disk (1).

5. a kind of tank type liquid distributor according to claim 4, it is characterised in that: the bolt (12), jack (13) And central axis of the gas port (14) along distributing disc (1) is circlewise uniformly distributed.

6. a kind of tank type liquid distributor according to claim 5, it is characterised in that: setting above top layer distributing disc (1) There is the sealing cover (3) for converging gas in tower, the gas port (14) is conducted with sealing cover (3), the sealing cover (3) On be provided with the sealing hole (31) passed through for feed pathway (2), the sealing cover (3) is conducted with an outlet passageway (32).