CN212673874U

CN212673874U - Tube still condenser

Info

Publication number: CN212673874U
Application number: CN202020900541.0U
Authority: CN
Inventors: 齐渊; 何鑫建; 柳圣境
Original assignee: Ningbo Siming Chemical Co ltd
Current assignee: Ningbo Siming Chemical Co ltd
Priority date: 2020-05-25
Filing date: 2020-05-25
Publication date: 2021-03-09
Anticipated expiration: 2030-05-25

Abstract

The utility model relates to a shell and tube condenser belongs to condenser technical field. It includes the casing, and the casing wall mounting has a plurality of to spray the mechanism, has the outlet pipe in the welding of the below position of casing, still includes the recycling bin, and the recycling bin sets up in casing one side, and the recycling bin wholly is located the casing below, and the one end and the recycling bin intercommunication of casing are kept away from to the outlet pipe, and the mechanism that sprays includes inlet tube and shower nozzle, and inlet tube one end sets up the shower nozzle other end and recycling bin intercommunication, and is provided with the water pump on the inlet tube, and the one end of inlet tube and recycling bin intercommunication is provided with. The utility model has the advantages of the washing water can be recycled.

Description

Tube still condenser

Technical Field

The utility model belongs to the technical field of the condenser technique and specifically relates to a shell and tube condenser is related to.

Background

The shell and tube condenser can be customized according to the needs of users. The heat exchanger is suitable for various purposes in the industries of chemical industry, light industry, metallurgy, pharmacy, food, chemical fiber and the like.

The utility model discloses a chinese utility model patent that the bulletin number is CN207247948U discloses a shell and tube condenser, including the end cover, the pipe case, the condenser pipe, baffling board and casing, the both ends symmetry installation end cover of casing, and sealing connection between end cover and the casing, the casing internally mounted of end cover and one side has the pipe case, the figure of pipe case is provided with two, two pipe cases are kept away from end cover one end and are all installed the tube sheet, the condenser pipe is installed between two tube sheets, the condenser pipe passes the tube sheet and communicates with each other with pipe case, install spiral ladder formula spiral baffling board on the condenser pipe, install a plurality of on the casing inner wall directly over the condenser pipe and spray the mechanism, position welding has outlet pipe A. The interior of the shell is cleaned through the spraying mechanism, and waste water generated after cleaning is discharged through the water outlet pipe A. Still set up inlet tube A, inlet tube B and outlet pipe B on the casing, during the use, carry the pipe case with the condensate through inlet tube A in, carry the material through inlet tube B inside the casing between two tube sheets, the condensate enters into the condenser pipe, realizes the cooling to the material, and the condensate takes away the heat of material to flow out in outlet pipe B from the pipe case through the casing other end.

The above prior art solutions have the following drawbacks: after the cooling water is used for cleaning the interior of the shell, the cooling water is discharged from the water outlet pipe A, and the water resource waste is serious.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a wash recoverable shell and tube condenser who recycles of water to the not enough of prior art existence.

The utility model discloses an above-mentioned function can be realized through following technical scheme:

the utility model provides a shell and tube condenser, includes the casing, and the casing wall mounting has a plurality of to spray the mechanism, and the welding has the outlet pipe in the below position of casing, still includes the recycling bin, the recycling bin set up in casing one side, just the recycling bin is whole to be located the casing below, the outlet pipe is kept away from the one end of casing with the recycling bin intercommunication, it includes inlet tube and shower nozzle to spray the mechanism, inlet tube one end sets up the shower nozzle other end with the recycling bin intercommunication, just be provided with the water pump on the inlet tube, the inlet tube with the one end of recycling bin intercommunication is provided with the filter screen.

Through adopting above-mentioned technical scheme, spray the inside rivers recovery of the mechanism that has sprayed the washing casing through the recycling bin that sets up, because the recycling bin wholly is located the casing below, rivers can be in the fine inflow recycling bin under the effect of gravity, utilize the water of retrieving in the recycling bin again through the water pump simultaneously inside the washing casing, reduce the waste of water resource, realize wasing the recovery of water and recycle, the filter screen of setting, make debris in the rivers filter at the recycling bin, reduce the possibility that the debris that washs got off gets into the casing once more.

The present invention may be further configured in a preferred embodiment as: the water outlet pipe is communicated with the lower part of the recycling bin, and the water inlet pipe is communicated with the upper part of the recycling bin.

Through adopting above-mentioned technical scheme, the setting mode that the upper portion of intaking was gone out water in the recycling bin lower part for debris in the rivers deposit in the recycling bin, further reduce the possibility that the debris that wash got off get into the casing once more

The present invention may be further configured in a preferred embodiment as: a plurality of partition plates are arranged in the recycling bin, the partition plates are arranged at intervals along the height direction of the recycling bin, and through holes are formed in the partition plates.

Through adopting above-mentioned technical scheme, through the division board that sets up to and set up the mode of through-hole on the division board, make rivers need advance too much fast division board and just can send into the casing reuse from the upper portion of recycling bin at last, further improve the sediment to debris, reduce the debris that wash down and get into the possibility in the casing again.

The present invention may be further configured in a preferred embodiment as: the through holes formed in the two adjacent isolation plates are respectively arranged on two sides of the central axis of the recovery barrel.

Through adopting above-mentioned technical scheme, increase the length of rivers flow path in the recycling bin, debris can be better deposit at this in-process, reduce the debris reentrant casing that washs the possibility, and rivers are a lot of in the motion path of recycling bin is buckled simultaneously, compares in linear motion, and the flow of buckling is difficult to carry debris to move together more, and debris deposit effect is better.

The present invention may be further configured in a preferred embodiment as: the isolating plate is arranged at one side of the through hole and is inclined downwards.

Through adopting above-mentioned technical scheme, the debris that precipitate can slide under the effect of gravity on the division board, then get back to the one deck of below more through the through-hole, finally all assemble in the bottom of recovery cylinder, play better effect of assembling.

The present invention may be further configured in a preferred embodiment as: the lower part of the recycling bin is provided with a drain pipe, and a drain valve is arranged on the drain pipe.

Through adopting above-mentioned technical scheme, set up the blow off pipe and can be used for regularly discharging the debris that the recovery bobbin base portion gathered, play the cleaning action, the blowoff valve is used for controlling opening and close of blow off pipe.

The present invention may be further configured in a preferred embodiment as: the top of the recycling bin is also provided with a water injection hole.

Through adopting above-mentioned technical scheme, the water injection hole can be used for replenishing the loss and the evaporation of rivers in the recycling bin, simultaneously behind the discharge debris, can be used for replenishing new rivers.

The present invention may be further configured in a preferred embodiment as: an observation tube is arranged on one side of the recycling bin, one end of the observation tube is communicated with the lower portion of the recycling bin, and the other end of the observation tube is communicated with the top of the recycling bin.

Through adopting above-mentioned technical scheme, can judge the water level height in the recycling bin through the observation pipe to more timely supplementary rivers keep the water level in the recycling bin.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the spraying mechanism is sprayed out of the water flow which is sprayed out of the interior of the cleaned shell to be recovered through the arranged recovery barrel, the recovery barrel is integrally positioned below the shell, the water flow can well flow into the recovery barrel under the action of gravity, meanwhile, the water recovered in the recovery barrel is reused by the water pump to clean the interior of the shell, the waste of water resources is reduced, the recovery and reuse of cleaning water are realized, and the arranged filter screen and the arrangement mode that the lower part of the recovery barrel enters and exits from the upper part enable sundries in the water flow to be filtered in the recovery barrel, so that the possibility that the cleaned sundries enter the shell again is reduced;

2. the isolation plate and the through holes are arranged, so that the possibility that the cleaned impurities enter the shell again is further reduced;

3. the water injection hole is arranged to inject new water flow, and the blow-off pipe is arranged to discharge sundries, so that the water flow can be replaced at regular intervals.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the recycling bin;

FIG. 3 is a cross-sectional view of the recovery tank;

fig. 4 is a partial cross-sectional view of the recycling bin with the inlet pipe cut away at the junction with the recycling bin.

Reference numerals: 1. a housing; 2. a water inlet pipe; 21. a filter screen; 3. a water outlet pipe; 4. a recycling bin; 41. an observation tube; 42. a water injection hole; 43. a separator plate; 44. a through hole; 5. a water pump; 6. a blow-off pipe; 7. a blowoff valve.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a shell and tube condenser, including casing 1, install a plurality of on the casing 1 inner wall and spray the mechanism, spray the mechanism and include inlet tube 2 and shower nozzle (not shown in the figure), the shower nozzle sets up in casing 1 inner wall, 2 one ends of inlet tube are located casing 1 inside and are connected with the shower nozzle, the other end runs through casing 1 and is located casing 1 outside, 1 lateral wall welding down of casing has outlet pipe 3, it has recycling bin 4 to settle in one side of casing 1 below, recycling bin 4 wholly is located casing 1 below.

Referring to fig. 1 and 2, one end of the water outlet pipe 3, which is far away from the shell 1, is communicated with the lower part of the recycling bin 4 and is welded and fixed with the outer wall of the recycling bin 4, one end of the water inlet pipe 2, which is located outside the shell 1, is communicated with the upper part of the recycling bin 4 and is welded and fixed with the outer wall of the recycling bin 4, and the water pump 5 is arranged on the water inlet pipe 2.

The lower part of recycling bin 4 still is provided with blow off pipe 6, is provided with blowoff valve 7 on the blow off

pipe

6, and 4 one sides of recycling bin are vertical to be provided with observation tube 41, and observation tube 41 lower extreme is towards 4 directions 90 degrees of recycling bin buckle and with 4 lower parts of recycling bin intercommunication, observation tube 41 upper end towards 4 directions 180 degrees rotations of recycling bin and with the top intercommunication of recycling bin 4. The observation tube 41 adopts the glass pipe to conveniently observe, and the inside atmospheric pressure of observation tube 41 and the inside atmospheric pressure of recycling bin 4 communicate are made to the intercommunication of observation tube 41 upper portion and 4 tops of recycling bin, and the water level height recycling bin 4 top in the better reaction recycling bin 4 still is provided with water injection hole 42, and water injection hole 42 sets up in one side that the roof of recycling bin 4 is close to inlet tube 2 (compare figure 3).

Wherein blow off pipe 6, observation pipe 41, outlet pipe 3 and inlet tube 2 arrange along 4 circumference of recycling bin, and adjacent 90 degrees settings in interval between the two, such setting makes the biggest mutual noninterference of interval between blow off pipe 6, observation pipe 41, outlet pipe 3 and the inlet tube 2. Meanwhile, the drainage pipe 6, the observation pipe 41, the water outlet pipe 3 and the water inlet pipe 2 are sequentially arranged along the circumferential direction of the recycling bin 4 from the drainage pipe 3 to the observation pipe 41 to the drainage pipe 6 to the water inlet pipe 2.

Referring to fig. 3, the outer wall of one end of the water inlet pipe 2 located in the recycling bin 4 is sleeved with a filter screen 21 in an interference manner (compare fig. 4), a plurality of isolation plates 43 are arranged in the recycling bin 4, in this embodiment, the number of the isolation plates 43 is three, three isolation plates 43 are arranged at intervals along the height direction of the recycling bin 4, through holes 44 are arranged on the isolation plates 43, the through holes 44 arranged on two adjacent isolation plates 43 are respectively arranged at two sides of the central axis of the recycling bin 4, one side of the isolation plate 43 provided with the through holes 44 is arranged in a downward inclined manner, the included angle between each isolation plate 43 and the bottom surface of the recycling bin 4 is 30 degrees, a distance exists between the higher side of the isolation plate 43 at the bottom and the lower side of the isolation plate 43 at the middle, a distance exists between the higher side of the isolation plate 43 at the middle and the lower side of the isolation plate 43 at the, this arrangement makes the flowing water between the partition plates 43, when passing through the through hole 44, first collide with the inner wall of the recovery tub 4 to bounce and then pass through the through hole 44, and impurities are less likely to pass through the through hole 44 during the collision with the inner wall of the recovery tub 4 and the lower wall of the partition plate 43.

It should be noted that, the top wall of the recycling bin 4 is welded and fixed with the side wall of the recycling bin 4, the partition plate 43 inside the recycling bin 4 is welded and fixed firstly, and the installation is convenient when the top wall of the recycling bin 4 is welded.

The implementation principle of the embodiment is as follows: spout and wash 1 inside of casing through spraying mechanism, through outlet pipe 3 the rivers recovery of having washed 1 inside of casing, because recovery barrel 4 wholly is located 1 below of casing, rivers can be fine under the effect of gravity flow in recovery barrel 4, then utilize again in casing 1 through water pump 5 water on 4 upper portions of recovery barrel, the filter screen 21 of setting, division board 43 and the 4 lower parts of recovery barrel go into the setting mode of upper portion play, make rivers meander upward movement in recovery barrel 4, debris filtration in aquatic is at recovery barrel 4, reduce the possibility that the debris that wash got off got into casing 1 once more, blow off pipe 6 is used for discharging the impurity in the recovery barrel 4.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a shell and tube condenser, includes casing (1), installs a plurality of on casing (1) inner wall and sprays the mechanism, has outlet pipe (3), its characterized in that in the welding of the below position of casing (1): still include recycling bin (4), recycling bin (4) set up in casing (1) one side, just recycling bin (4) wholly is located casing (1) below, outlet pipe (3) are kept away from the one end of casing (1) with recycling bin (4) intercommunication, it includes inlet tube (2) and shower nozzle to spray the mechanism, inlet tube (2) one end sets up the shower nozzle other end with recycling bin (4) intercommunication, just be provided with water pump (5) on inlet tube (2), inlet tube (2) with the one end of recycling bin (4) intercommunication is provided with filter screen (21).

2. A shell and tube condenser as set forth in claim 1, wherein: the water outlet pipe (3) is communicated with the lower part of the recycling bin (4), and the water inlet pipe (2) is communicated with the upper part of the recycling bin (4).

3. A shell and tube condenser as set forth in claim 2, wherein: a plurality of isolation plates (43) are arranged in the recycling bin (4), the isolation plates (43) are arranged at intervals in the height direction of the recycling bin (4), and through holes (44) are formed in the isolation plates (43).

4. A shell and tube condenser as set forth in claim 3, wherein: through holes (44) formed in two adjacent partition plates (43) are respectively arranged on two sides of the central axis of the recovery barrel (4).

5. The shell and tube condenser as claimed in claim 4, wherein: one side of the isolation plate (43) provided with the through hole (44) is arranged in a downward inclined mode.

6. The shell and tube condenser as claimed in claim 5, wherein: a sewage discharge pipe (6) is arranged at the lower part of the recycling bin (4), and a sewage discharge valve (7) is arranged on the sewage discharge pipe (6).

7. The shell and tube condenser as claimed in claim 6, wherein: an observation pipe (41) is arranged on one side of the recycling bin (4), one end of the observation pipe (41) is communicated with the lower portion of the recycling bin (4), and the other end of the observation pipe is communicated with the top of the recycling bin (4).

8. The shell and tube condenser as claimed in claim 7, wherein: the top of the recycling bin (4) is also provided with a water injection hole (42).