CN207907212U - A kind of food processing steam generation device easy to operation - Google Patents

Abstract

The utility model discloses a kind of food processing steam generation devices easy to operation, including drum ontology, liquid level gauge, the drawing of the liquid level gauge upper end connects hole and is connected with drum ontology by upper pressure guiding pipe, the drawing of the liquid level gauge lower end connects hole and is connected with drum ontology by lower pressure guiding pipe, it further include the flush pipe being connected in liquid level gauge flushing hole, the block valve for controlling flush pipe switching state is provided in the flush pipe, further include the probe tube for being in series with block valve thereon, the probe tube is connected on lower pressure guiding pipe or in flush pipe；When probe tube is connected in flush pipe, link position of the probe tube in flush pipe is between liquid level gauge and the block valve of flush pipe.The number of openings is few on drum ontology in this steam generation facility, and liquid level gauge rinses and boiler water sampling can be operated in same position.

Description

A kind of food processing steam generation device easy to operation

Technical field

The utility model is related to boiler accessories technical fields, more particularly to a kind of food processing steam easy to operation Generation device.

Background technology

In food-processing industry, steam participates in boiling, the drying etc. of food as important heat source.Boiler is as steam Source, boiler needs stringent carry out indices monitoring in the process of running, and the liquid level gauge on drum is important finger Mark monitoring device.

In the prior art, glass plate type leveler is the important liquid level gauge form applied on boiler drum.It is further excellent The structure design for changing boiler, is operated on it in boiler running process with being conveniently operated personnel, is those skilled in the art Technical problem urgently to be resolved hurrily.

Utility model content

For the structure design for advanced optimizing boiler set forth above, to be conveniently operated personnel in boiler running process The problem of operating on it, being those skilled in the art's technical problem urgently to be resolved hurrily, the utility model provides one kind Food processing steam generation device easy to operation, the number of openings is few on drum ontology in this steam generation facility, liquid level gauge It rinses and boiler water sampling can be operated in same position.

A kind of food processing steam generation device easy to operation provided by the utility model passes through following technical essential To solve the problems, such as：A kind of food processing steam generation device easy to operation, including drum ontology, liquid level gauge, the liquid level Drawing for meter upper end connects hole and is connected with drum ontology by upper pressure guiding pipe, the drawing of the liquid level gauge lower end connect hole by lower pressure guiding pipe and Drum ontology is connected, and further includes the flush pipe being connected in liquid level gauge flushing hole, is provided in the flush pipe for controlling punching The block valve for washing pipe switching state, further includes the probe tube for being in series with block valve thereon, and the probe tube is connected to lower pressure guiding pipe In upper or flush pipe；

When probe tube is connected in flush pipe, link position of the probe tube in flush pipe is located at liquid level gauge and flush pipe Block valve between.

Specifically, in the present solution, by the way that the probe tube is connected on lower pressure guiding pipe or flush pipe, in this way, available Necessary lower pressure guiding pipe on drum ontology realizes the connection of boiler water sample tap and upper layer stove water in drum ontology, that is, passes through this Scheme is indirectly connected with by lower pressure guiding pipe with stove water by using probe tube, can reduce the quantity of the trepanning on drum ontology；This In scheme, link position when being mounted in flush pipe by limiting probe tube in flush pipe is, it can be achieved that passing through flush pipe Upper block valve obtains stable sampling water source in when blocking state；Simultaneously in the present solution, to obtain quality can most reflect stove The sampling water of surface layer of water water quality needs after carrying out liquid level gauge flushing, then obtain ideal sampling water by probe tube, completes list Sub-sampling water is required to carry out a liquid level gauge flushing when obtaining, therefore uses this programme, and liquid level gauge is rinsed can with sampling water sampling Completed in same operating point and period, can reach mandatory requirement operating personnel carry out liquid level gauge maintenance, be conveniently operated personnel into The purpose of regular job of row boiler.

Further technical solution is：

Further include blow-off pipe, be provided on the arrival end of the blow-off pipe and draw connector, the connector that draws is cylindrical in shape, and is drawn and connect One end of head is connected with the arrival end of blow-off pipe；

Further include the blocking being nested on flush pipe outlet end, the outlet end outer diameter of the flush pipe, which is less than, draws connector opening The inside of connector or the inside of blow-off pipe are drawn in the outlet end insertion of the internal diameter at end, flush pipe；

The blocking is in circular cone shape, and outer diameter of the blocking close to one end of flush pipe outlet end is less than the open end for drawing connector Outer diameter, the outer diameter of the one end of blocking far from flush pipe outlet end are more than the open end outer diameter for drawing connector, and blocking and flush pipe two Person can opposite sliding.Specifically, since liquid level gauge needs interval to be rinsed in use, and when boiler itself is in food When product machining area, the humidity in food processing region is influenced whether by the steam discharged in liquid level gauge, therefore in the present solution, designs institute Blow-off pipe is stated for the steam being discharged when liquid level gauge rinses to be drawn food processing region, to avoid the water discharged in liquid level gauge Vapour influences production environment, is conducive to the quality of food processing.In the present solution, due to needing to rinse into between-line spacing to liquid level gauge, Gu Chong Pipe, blow-off pipe are washed as flow of media pipeline, in cold conditions alternately and hot in whole work process, therefore by setting It is set to be provided on blow-off pipe and draws connector, by way of connector or blow-off pipe are drawn in insertion flush pipe outlet end, in flush pipe, row In dirty pipe process of expansion and contraction, thermal stress changes flush pipe insertion blow-off pipe or draws the mode of tab depth, to reach release heat The purpose of stress.Further, further include the setting of the blocking, while being set as both blocking and flush pipe to slide relatively It is dynamic, in this way, in flush pipe and blow-off pipe or when drawing connector assembly, drawn by one end insertion by blocking close to flush pipe outlet end , it can be achieved that flush pipe and drawing the axial seal between connector in connector, that is, reaches and steam in liquid level gauge flushing process is avoided to enter The purpose of food processing environment.

As those skilled in the art, to make blocking that there is reliable sealability, being preferably arranged to blocking has bullet Property, rubber stopper is such as used, can mutually be constrained with blowdown inside pipe wall by flush pipe outlet end outer wall as one kind, blocking work is reduced Stress during work, so that blocking can keep the scheme of good seal performance, the outlet end of the flush pipe to pass through for a long time It is embedded in blow-off pipe after drawing connector.In the present solution, continuous action can be used with blow-off pipe phase separation in flush pipe, can also be used It is realized in flush pipe or blow-off pipe vibration processes in flushing process.

For convenience of overhauling and safeguarding liquid level gauge, block valve is both provided on the upper pressure guiding pipe and lower pressure guiding pipe.It is i.e. our In case, flush pipe, upper pressure guiding pipe are both provided with block valve on lower pressure guiding pipe.

Since liquid level gauge is generally vacantly arranged, to make standpipe section, drawing connector, flush pipe, blocking in the course of work Middle interaction force is as small as possible, and the axis direction of the flush pipe is located at vertical direction；

Blow-off pipe includes the standpipe section for connecting with flush pipe, draws the end that connector is mounted on standpipe section, and standpipe section is drawn Connector, flush pipe three axis collinear.

It is carried out after rinsing liquid level gauge as described above, obtaining sampling water needs, to avoid operating process that scald accident occurs, Relative to the outer surface of drum ontology, the block valve on probe tube is located at the outside of block valve in flush pipe.Using this programme, Flushing liquid level timing probe tube is cold pipe, therefore rinsing liquid level Clocked operation personnel can directly contact with probe tube, complete liquid level gauge After flushing, block valve of the operating personnel on drum outer body operation probe tube will not be influenced by flush pipe.

The utility model has the advantages that：

In the present solution, by the way that the probe tube is connected on lower pressure guiding pipe or flush pipe, in this way, using drum ontology Upper necessary lower pressure guiding pipe realizes that boiler water sample tap and the connection of upper layer stove water in drum ontology pass through that is, by this programme It is indirectly connected with by lower pressure guiding pipe with stove water using probe tube, the quantity of the trepanning on drum ontology can be reduced；In the present solution, logical Link position when limiting probe tube in flush pipe in flush pipe is crossed, it can be achieved that on by flush pipe at block valve When blocking state, stable sampling water source is obtained；Simultaneously in the present solution, to obtain quality most can reflect stove surface layer of water water quality Sampling water, need after carrying out liquid level gauge flushing, then ideal sampling water obtained by probe tube, obtained completing single sampling water It is required to carry out a liquid level gauge flushing when taking, therefore uses this programme, liquid level gauge is rinsed can be in same operation with sampling water sampling Point and period complete, and can reach mandatory requirement operating personnel and carry out liquid level gauge maintenance, are conveniently operated the day that personnel carry out boiler Often the purpose of operation.

Description of the drawings

Fig. 1 is a kind of food processing easy to operation described in the utility model one specific implementation of steam generation device The structural schematic diagram of example；

Fig. 2 is a kind of food processing easy to operation described in the utility model one specific implementation of steam generation device In example, reflection flush pipe, blow-off pipe and the structural schematic diagram for drawing connector three's connection relation.

Reference numeral in figure is followed successively by：1, drum ontology, 2, upper pressure guiding pipe, 3, liquid level gauge, 4, lower pressure guiding pipe, 5, rinse Pipe, 6, blow-off pipe, 7, draw connector, 8, blocking, 9, probe tube.

Specific implementation mode

With reference to embodiment, the utility model is described in further detail, but the structure of the utility model is not only It is limited to following embodiment.

Embodiment 1：

As depicted in figs. 1 and 2, a kind of food processing steam generation device easy to operation, including drum ontology 1, liquid Position meter 3, the drawing of 3 upper end of the liquid level gauge connects hole and is connected with drum ontology 1 by upper pressure guiding pipe 2, and 3 lower end of the liquid level gauge is drawn It connects hole by lower pressure guiding pipe 4 to be connected with drum ontology 1, further includes the flush pipe 5 being connected in 3 flushing hole of liquid level gauge, the punching The block valve being provided on pipe 5 for controlling 5 switching state of flush pipe is washed, further includes the probe tube for being in series with block valve thereon 9, the probe tube 9 is connected on lower pressure guiding pipe 4 or in flush pipe 5；

When probe tube 9 is connected in flush pipe 5, link position of the probe tube 9 in flush pipe 5 be located at liquid level gauge 3 with Between the block valve of flush pipe 5.

Specifically, in the present solution, by the way that the probe tube 9 is connected on lower pressure guiding pipe 4 or flush pipe 5, in this way, can profit With necessary lower pressure guiding pipe 4 on drum ontology 1, realize the connection of boiler water sample tap and upper layer stove water in drum ontology 1, i.e., it is logical This programme is crossed, is indirectly connected with by lower pressure guiding pipe 4 with stove water by using probe tube 9, the trepanning on drum ontology 1 can be reduced Quantity；In the present solution, when being mounted in flush pipe 5 by limiting probe tube 9 link position in flush pipe 5, it can be achieved that By block valve in flush pipe 5 be in block state when, obtain stable sampling water source；Simultaneously in the present solution, to obtain product Matter can most reflect the sampling water of stove surface layer of water water quality, need after carrying out the flushing of liquid level gauge 3, then obtained preferably by probe tube 9 Sampling water is required to carry out a flushing of liquid level gauge 3 when completing single sampling water and obtaining, therefore uses this programme, and liquid level gauge 3 rushes It washes and can be completed in same operating point and period with sampling water sampling, can reach mandatory requirement operating personnel's progress liquid level gauge 3 and tie up It protects, be conveniently operated the purpose of personnel carry out the regular job of boiler.

Embodiment 2：

As depicted in figs. 1 and 2, the present embodiment is further qualified on the basis of embodiment 1：Further include blow-off pipe 6, institute It states to be provided on the arrival end of blow-off pipe 6 and draws connector 7, the connector 7 that draws is cylindrical in shape, and draws one end and the blow-off pipe 6 of connector 7 Arrival end is connected；

Further include the blocking 8 being nested on 5 outlet end of flush pipe, the outlet end outer diameter of the flush pipe 5, which is less than, draws connector 7 The inside of connector 7 or the inside of blow-off pipe 6 are drawn in the outlet end insertion of the internal diameter of open end, flush pipe 5；

The blocking 8 is in circular cone shape, and outer diameter of the blocking 8 close to one end of 5 outlet end of flush pipe, which is less than, draws opening for connector 7 Mouthful end outer diameter, the outer diameter of the one end of blocking 8 far from 5 outlet end of flush pipe are more than the open end outer diameter for drawing connector 7, and blocking 8 with Both flush pipes 5 can opposite sliding.Specifically, since liquid level gauge 3 needs interval to be rinsed in use, and work as boiler When itself being in food processing region, the humidity in food processing region is influenced whether by the steam discharged in liquid level gauge 3, thus it is our In case, the blow-off pipe 6 is designed for the steam being discharged when liquid level gauge 3 rinses to be drawn food processing region, to avoid liquid The steam discharged in position meter 3 influences production environment, is conducive to the quality of food processing.In the present solution, due to liquid level gauge 3 need into Between-line spacing is rinsed, therefore flush pipe 5, blow-off pipe 6 are used as flow of media pipeline, cold in alternately in whole work process State and hot, therefore draw connector 7 by being set as being provided on blow-off pipe 6, connector 7 or row are drawn by the insertion of 5 outlet end of flush pipe The mode of dirty pipe 6, in flush pipe 5,6 process of expansion and contraction of blow-off pipe, thermal stress changes flush pipe 5 and is embedded in blow-off pipe 6 or draws The mode of 7 depth of connector, to achieve the purpose that discharge thermal stress.Further, further include the setting of the blocking 8, set simultaneously Be set to both blocking 8 and flush pipes 5 can opposite sliding pass through in this way, in flush pipe 5 and blow-off pipe 6 or when drawing connector 7 and assembling One end insertion by blocking 8 close to 5 outlet end of flush pipe is drawn in connector 7, it can be achieved that flush pipe 5 and drawing the axial direction between connector 7 Sealing, that is, achieve the purpose that avoid steam in 3 flushing process of liquid level gauge to enter food processing environment.

As those skilled in the art, to make blocking 8 that there is reliable sealability, being preferably arranged to blocking 8 has Elasticity such as uses rubber stopper, can mutually be constrained with 6 inner wall of blow-off pipe by 5 outlet end outer wall of flush pipe as one kind, reduces envelope Stress in 8 courses of work is filled in, so that blocking 8 can keep the scheme of good seal performance, the outlet of the flush pipe 5 for a long time End is embedded in after drawing connector 7 in blow-off pipe 6.In the present solution, continuous action can be used with 6 phase separation of blow-off pipe in flush pipe 5, It can also be used and realized in 6 vibration processes of flush pipe 5 or blow-off pipe in flushing process.

For convenience of overhauling and safeguarding liquid level gauge 3, block valve is both provided on the upper pressure guiding pipe 2 and lower pressure guiding pipe 4.I.e. originally In scheme, flush pipe 5, upper pressure guiding pipe 2 are both provided with block valve on lower pressure guiding pipe 4.

Due to the general hanging setting of liquid level gauge 3, working to make standpipe section, drawing connector 7, flush pipe 5, blocking 8 four Interaction force is as small as possible in the process, and the axis direction of the flush pipe 5 is located at vertical direction；

Blow-off pipe 6 includes the standpipe section for connecting with flush pipe 5, draws the end that connector 7 is mounted on standpipe section, standpipe Section, draw connector 7,5 three of flush pipe axis collinear.

Embodiment 3：

The present embodiment is made further to limit on the basis of any one technical solution that any of the above one embodiment provides It is fixed, as shown in Figure 1：It is carried out after rinsing liquid level gauge 3 as described above, obtaining sampling water needs, to avoid operating process from occurring to scald Hinder accident, relative to the outer surface of drum ontology 1, the block valve on probe tube 9 is located at the outside of block valve in flush pipe 5.It adopts With this programme, when rinsing liquid level gauge 3, probe tube 9 is cold pipe, thus when rinsing liquid level gauge 3 operating personnel can directly with probe tube 9 Contact, after completing the flushing of liquid level gauge 3, block valve of the operating personnel on 1 outside operation probe tube 9 of drum ontology will not be rushed Wash the influence of pipe 5.

The above content is the further descriptions made to the utility model in conjunction with specific preferred embodiment, cannot recognize Determine specific embodiment of the present utility model and is confined to these explanations.For the common skill of the utility model technical field For art personnel, the other embodiment obtained in the case where not departing from the technical solution of the utility model should be included in this practicality In novel protection domain.

Claims (6)

1. a kind of food processing steam generation device easy to operation, including drum ontology (1), liquid level gauge (3), the liquid level Drawing for meter (3) upper end connects hole and is connected with drum ontology (1) by upper pressure guiding pipe (2), and the drawing of liquid level gauge (3) lower end connects hole and lead to It crosses down pressure guiding pipe (4) with drum ontology (1) to be connected, further includes the flush pipe (5) being connected in liquid level gauge (3) flushing hole, it is described The block valve for controlling flush pipe (5) switching state is provided in flush pipe (5), which is characterized in that further include connecting thereon There are the probe tube (9) of block valve, the probe tube (9) to be connected on lower pressure guiding pipe (4) or in flush pipe (5)；

When probe tube (9) is connected in flush pipe (5), link position of the probe tube (9) in flush pipe (5) is located at liquid level gauge (3) between the block valve of flush pipe (5).

2. a kind of food processing steam generation device easy to operation according to claim 1, which is characterized in that also wrap Blow-off pipe (6) is included, is provided on the arrival end of the blow-off pipe (6) and draws connector (7), the connector (7) that draws is cylindrical in shape, and is drawn and connect One end of head (7) is connected with the arrival end of blow-off pipe (6)；

Further include the blocking (8) being nested on flush pipe (5) outlet end, the outlet end outer diameter of the flush pipe (5), which is less than to draw, to be connect The inside of connector (7) or the inside of blow-off pipe (6) are drawn in the outlet end insertion of the internal diameter of head (7) open end, flush pipe (5)；

The blocking (8) is in circular cone shape, and outer diameter of the blocking (8) close to one end of flush pipe (5) outlet end, which is less than, draws connector (7) Open end outer diameter, the outer diameter of the one end of blocking (8) far from flush pipe (5) outlet end, which is more than, draws the open end outer diameter of connector (7), And both blocking (8) and flush pipe (5) can opposite slidings.

3. a kind of food processing steam generation device easy to operation according to claim 2, which is characterized in that described The outlet end of flush pipe (5) is embedded in after drawing connector (7) in blow-off pipe (6).

4. a kind of food processing steam generation device easy to operation according to claim 2, which is characterized in that described It is both provided with block valve on upper pressure guiding pipe (2) and lower pressure guiding pipe (4).

5. a kind of food processing steam generation device easy to operation according to claim 2, which is characterized in that described The axis direction of flush pipe (5) is located at vertical direction；

Blow-off pipe (6) includes the standpipe section for connecting with flush pipe (5), draws the end that connector (7) is mounted on standpipe section, standpipe Section, draw connector (7), flush pipe (5) three axis collinear.

6. a kind of food processing steam generation device easy to operation as claimed in any of claims 1 to 5, It is characterized in that, relative to the outer surface of drum ontology (1), the block valve on probe tube (9) is located at block valve in flush pipe (5) Outside.