CN206688673U - A kind of balance-type structure of controlling temperature and polycarboxylate water-reducer reaction unit - Google Patents

Abstract

The utility model discloses a kind of balance-type structure of controlling temperature and polycarboxylate water-reducer reaction unit, it is related to polycarboxylate water-reducer production technical field.The balance-type structure of controlling temperature includes shell, water pipeline and temperature control mechanism.Circulating water is heated or cooled down in the presence of temperature control mechanism, cavity is uniformly flowed into the presence of water pipeline, and the heat of itself is delivered on the reaction mechanism inside the first top layer by the first top layer, the temperature of reaction mechanism is reached the temperature for being adapted to reaction, complete the circulating water after heat transfer and flow back to temperature control mechanism again.Compared with temperature control device of the prior art, balance-type structure of controlling temperature provided by the utility model is as a result of spaced first shell and second housing, and the water pipeline that can uniformly spray water, so circulating water can be made equably to carry out heat transfer to the first shell, process units is set to reach suitable reaction temperature, the production efficiency of polycarboxylate water-reducer is improved, it is practical.

Description

A kind of balance-type structure of controlling temperature and polycarboxylate water-reducer reaction unit

Technical field

Polycarboxylate water-reducer production technical field is the utility model is related to, in particular to a kind of balance-type temperature control knot Structure and polycarboxylate water-reducer reaction unit.

Background technology

Polycarboxylate water-reducer is a kind of high-performance water reducing agent, is a kind of cement dispersants during cement concrete uses.Extensively It is general to be applied to the engineerings such as highway, bridge, dam, tunnel, skyscraper.The product are green, nonflammable, non-explosive, Ke Yian Use train and Automobile Transportation entirely.Before polycarboxylic admixture appearance, there are lignin sulfonate additive, naphthalene sulfonic salt Formaldehyde condensation products, melamino-formaldehyde condensation polymer, acetone sulfonate and formaldehyde condensation product, sulfamate formaldehyde condensation products etc..20 The beginning of the eighties in century, Japan took the lead in successfully have developed poly carboxylic acid series water reducer.Polycarboxylic acid series high efficiency water reducing agent of new generation overcomes biography Unite water reducer some drawbacks, have that volume is low, function of slump protection is good, concrete contraction percentage is low, adjustability is strong on molecular structure, Gao Xing The potentiality of energyization are big, in production process without using formaldehyde outstanding advantages of.

, it is necessary to be controlled to the temperature of reactor in the preparation process of polycarboxylate water-reducer, raw material are reached Suitable reaction temperature, it just can guarantee that the production efficiency of polycarboxylate water-reducer.Inventor, which studies, to be found, is controlled at present in reactor The equipment of temperature, which depends on, to be manually adjusted, and control accuracy is low, and temperature distributing disproportionation is even, the phenomenon of hot-spot be present, sternly Ghost image rings the quality of production of polycarboxylate water-reducer.

In view of this, a kind of uniformity of temperature profile, the balance-type structure of controlling temperature and poly- carboxylic of automatic temperature-control are designed and manufactured Sour water reducer production system is particularly particularly important in polycarboxylate water-reducer production.

Utility model content

The purpose of this utility model is to provide a kind of balance-type structure of controlling temperature, simple in construction, is controlled and reacted by water temperature Temperature, even water temperature distribution, prevents the generation of hot-spot phenomenon, realizes the real-time regulation of temperature, improves polycarboxylate water-reducer Production efficiency.

Another object of the present utility model is to provide a kind of polycarboxylate water-reducer production system, simple in construction, passes through water Warm controlling reaction temperature, even water temperature distribution, prevents the generation of hot-spot phenomenon, realizes the real-time regulation of temperature, improves poly- The production efficiency of carboxylic acid water reducer, it is practical.

The utility model is realized using following technical scheme.

A kind of balance-type structure of controlling temperature, applied to polycarboxylate water-reducer reaction unit, polycarboxylate water-reducer reaction unit bag Reaction mechanism is included, balance-type structure of controlling temperature includes shell, water pipeline and temperature control mechanism, and shell includes the first top layer and the second table Layer, the first top layer inside are used to install reaction mechanism, and the second top layer is sheathed on outside the first top layer, and forms cavity, water pipeline The top of cavity is fixedly installed in, the bottom of cavity connects with one end of temperature control mechanism, the other end and sparge pipe of temperature control mechanism Road connects.

Further, water pipeline includes pipeline body and installed part, and the side wall of pipeline body is fixed by installed part pacifies Lateral wall loaded on the first top layer.

Further, pipeline body is annular in shape, and is provided with multiple hole for water sprayings, and multiple hole for water sprayings are uniformly distributed in pipeline sheet The bottom wall of body.

Further, temperature control mechanism includes water inlet pipe, outlet pipe and temperature control component, and one end of temperature control component passes through water inlet pipe It is connected with water pipeline, the other end is connected by outlet pipe with the bottom of cavity.

Further, temperature control component includes temperature controller and water heater, and temperature controller is connected with water heater, to control water heater pair The regulation of water temperature, one end of water heater are connected with water inlet pipe, and the other end is connected with outlet pipe.

Further, temperature controller includes warming unit and control unit, and warming unit is connected with control unit, and is installed on In first top layer, warming unit is used to sense the temperature signal in the first top layer, and temperature signal is passed into control unit, controls Unit processed is used to receive temperature signal, and controls water heater regulation water temperature according to temperature signal.

Further, balance-type structure of controlling temperature also includes water compensation mechanism, and water compensation mechanism is connected with water heater, for supplemental heat The lost moisture of hydrophone evaporation.

Further, water compensation mechanism includes water tank and moisturizing pipeline, and water tank is connected by moisturizing pipeline with water heater, with to Water heater keeps the skin wet.

Further, water compensation mechanism also includes pressure valve, and pressure valve is installed on moisturizing pipeline close to one end of water heater, and For detecting whether the hydraulic pressure in water heater reaches preset value, in the state of hydraulic pressure is up to or over preset value, pressure valve Open, water tank is kept the skin wet by moisturizing pipeline to water heater；Hydraulic pressure in water heater is not up in the state of preset value, pressure Power valve is closed.

A kind of polycarboxylate water-reducer reaction unit, including balance-type structure of controlling temperature and reaction mechanism, balance-type structure of controlling temperature Including shell, water pipeline and temperature control mechanism, shell includes the first top layer and the second top layer, reaction machine being installed inside the first top layer Structure, the second top layer are sheathed on outside the first top layer, and form cavity, and water pipeline is fixedly installed in the top of cavity, the bottom of cavity Portion is connected with one end of temperature control mechanism, and the other end of temperature control mechanism is connected with water pipeline.

Balance-type structure of controlling temperature and polycarboxylate water-reducer reaction unit provided by the utility model have below beneficial to effect Fruit：

Balance-type structure of controlling temperature provided by the utility model, circulating water are heated or cold in the presence of temperature control mechanism But, enter water pipeline with the circulating water of certain temperature, uniformly flow into cavity in the presence of water pipeline, and by itself Heat be delivered to by the first top layer on the reaction mechanism inside the first top layer, the temperature of reaction mechanism is reached suitable reaction Temperature, complete heat transfer after circulating water continue to decline under gravity, reach the bottom of cavity, then again Temperature control mechanism is flowed back to, completes one cycle.Compared with temperature control device of the prior art, balance-type temperature provided by the utility model Structure is controlled as a result of spaced first shell and second housing, and the water pipeline that can uniformly spray water, so Circulating water can be made equably to carry out heat transfer to the first shell, process units is reached suitable reaction temperature, improved poly- The production efficiency of carboxylic acid water reducer, it is practical.

Polycarboxylate water-reducer reaction unit provided by the utility model, including balance-type structure of controlling temperature, it is simple in construction, can Circulating water is equably carried out heat transfer to the first shell, process units is reached suitable reaction temperature, improve polycarboxylic acids The production efficiency of water reducer, it is practical, it is cost-effective.

Brief description of the drawings

, below will be to required use in embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also To obtain other related accompanying drawings according to these accompanying drawings.

Fig. 1 is the structural representation for the polycarboxylate water-reducer production system that the utility model embodiment provides；

Fig. 2 is the structural representation for the balance-type structure of controlling temperature that the utility model embodiment provides；

Fig. 3 is the structural representation of shell in the balance-type structure of controlling temperature that the utility model embodiment provides；

Fig. 4 is the knot that temperature control mechanism is connected with water compensation mechanism in the balance-type structure of controlling temperature that the utility model embodiment provides Structure schematic diagram.

Icon：10- polycarboxylate water-reducer production systems；100- balance-type structure of controlling temperature；110- shells；The tables of 111- first Layer；The top layers of 113- second；115- cavitys；130- water pipelines；131- pipeline bodies；150- temperature control mechanisms；151- water inlet pipes； 153- outlet pipes；155- temperature control components；156- temperature controllers；158- water heaters；170- water compensation mechanisms；171- water tanks；173- moisturizings Pipeline；175- pressure valve；200- reaction mechanisms.

Embodiment

It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Generally here described in accompanying drawing and The component of the utility model embodiment shown can be configured to arrange and design with a variety of.

Therefore, the detailed description of the embodiment of the present utility model to providing in the accompanying drawings is not intended to limit requirement below The scope of the utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in the utility model Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all Belong to the scope of the utility model protection.

It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing.

, it is necessary to explanation, the finger such as term " interior ", " outer ", " on ", " under ", " level " in description of the present utility model The orientation or position relationship shown is based on orientation shown in the drawings or position relationship, or is used to during the utility model product use The orientation or position relationship often put, it is for only for ease of description the utility model and simplifies description, rather than indicates or imply Signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this The limitation of utility model.In addition, term " first ", " second " etc. are only used for distinguishing description, and it is not intended that instruction or hint Relative importance.

In description of the present utility model, it is also necessary to which explanation, unless otherwise clearly defined and limited, term " are set Put ", " connected ", " installation ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, Or it is integrally connected；Can be mechanical connection or electrical connection；Can be joined directly together, intermediary can also be passed through It is indirectly connected, can is the connection of two element internals.For the ordinary skill in the art, can be managed with concrete condition Solve concrete meaning of the above-mentioned term in the utility model.

Below in conjunction with the accompanying drawings, some embodiments of the present utility model are elaborated.In the case where not conflicting, under Feature in the embodiment stated can be mutually combined.

Embodiment

Fig. 1 is refer to, the utility model embodiment provides a kind of polycarboxylate water-reducer production system 10, poly- for producing Carboxylic acid water reducer.Its is simple in construction, and by water temperature controlling reaction temperature, even water temperature is distributed, and prevents the hair of hot-spot phenomenon It is raw, the real-time regulation of temperature is realized, improves the production efficiency of polycarboxylate water-reducer, it is practical.The polycarboxylate water-reducer produces System 10 includes reaction mechanism 200 and balance-type structure of controlling temperature 100.Reaction mechanism 200 is installed on balance-type structure of controlling temperature 100 Interior, for reacting, production prepares polycarboxylate water-reducer.Balance-type structure of controlling temperature 100 is used for the temperature for adjusting reaction mechanism 200 Degree, reaches the temperature for being adapted to react, improves the production efficiency of polycarboxylate water-reducer.

Fig. 2 is refer to, balance-type structure of controlling temperature 100 includes shell 110, water pipeline 130, temperature control mechanism 150 and moisturizing Mechanism 170.Reaction mechanism 200 is installed in shell 110, and for reacting, production prepares polycarboxylate water-reducer.Water pipeline 130 are installed in the interlayer of shell 110, for spraying the circulating water with heat, the temperature inside shell 110 is reached suitable The temperature to react, improve the production efficiency of polycarboxylate water-reducer.Temperature control mechanism 150 is connected with water pipeline 130, for pair Heated into the circulating water in water pipeline 130.Water compensation mechanism 170 is connected with temperature control mechanism 150, for supplementing temperature controlling machine The lost moisture of the evaporation of structure 150.

Fig. 3 is refer to, shell 110 includes the first top layer 111 and the second top layer 113.Reaction mechanism 200 is installed on the first table Inside layer 111, for reacting, production prepares polycarboxylate water-reducer.Second top layer 113 is sheathed on outside the first top layer 111, and Cavity 115 is formed, is easy to the flowing of circulating water.Water pipeline 130 is fixedly installed in the top of cavity 115, with the work of gravity With lower ejection circulating water, heat transfer is carried out with the first top layer 111.The bottom of cavity 115 connects with one end of temperature control mechanism 150 Logical, the other end of temperature control mechanism 150 is connected with water pipeline 130, forms a circulation, turns into the track of circulating water flowing, just Heat is passed into reaction mechanism 200 by the first top layer 111 in circulating water.

Water pipeline 130 includes pipeline body 131 and installed part (not shown).The side wall of pipeline body 131 passes through installation Part is fixedly installed in the lateral wall on the first top layer 111.In the present embodiment, installed part for cooperate screw and nut, pipeline Body 131 is removably connected to by installed part on the lateral wall on the first top layer 111, is easy to maintenance and installation.

In the present embodiment, pipeline body 131 is annular in shape, and is provided with multiple hole for water spraying (not shown), and multiple hole for water sprayings are equal The even bottom wall for being distributed in pipeline body 131, circulating water are sprayed water by multiple hole for water sprayings into cavity 115, to realize that flowing is horizontal Quietly flowed in cavity 115, it is equably transferred heat to the first top layer 111, the distribution of heat is more uniform.

Fig. 4 is refer to, temperature control mechanism 150 includes water inlet pipe 151, outlet pipe 153 and temperature control component 155.Temperature control component 155 One end be connected by water inlet pipe 151 with water pipeline 130, the other end is connected by outlet pipe 153 with the bottom of cavity 115, A circulation is formed, turns into the track of circulating water flowing, circulating water is equably transferred heat to the first top layer 111.

Temperature control component 155 includes temperature controller 156 and water heater 158.Temperature controller 156 is connected with water heater 158, to control heat Regulation of the hydrophone 158 to water temperature.One end of water heater 158 is connected with water inlet pipe 151, and the other end is connected with outlet pipe 153, heating Circulating water afterwards is flowed into cavity 115 by water inlet pipe 151 and carries out heat transfer, the stream of dissipated heat to the first top layer 111 Dynamic water is flowed into water heater 158 further through outlet pipe 153, is heated, gone round and begun again by water heater 158, ensures the first top layer Temperature in 111 remains the temperature for being adapted to reaction.

Temperature controller 156 includes warming unit (not shown) and control unit (not shown).Warming unit connects with control unit Connecing, and be installed in the first top layer 111, warming unit is used to sense the temperature signal in the first top layer 111, and by temperature signal Control unit is passed to, control unit is used to receive temperature signal, and controls water heater 158 to adjust water temperature according to temperature signal.

Water compensation mechanism 170 includes water tank 171, moisturizing pipeline 173 and pressure valve 175.Water tank 171 passes through moisturizing pipeline 173 It is connected with water heater 158, the moisture lost for the evaporation of supplemental water heater 158.Pressure valve 175 is installed on moisturizing pipeline 173 and leaned on One end of near-thermal hydrophone 158, and whether the hydraulic pressure for detecting in water heater 158 reaches preset value.Reach or surpass in hydraulic pressure Cross in the state of preset value, pressure valve 175 is opened, and water tank 171 is kept the skin wet by moisturizing pipeline 173 to water heater 158；In heat Hydraulic pressure in hydrophone 158 is not up in the state of preset value, and pressure valve 175 is closed.

The balance-type structure of controlling temperature 100 that the utility model embodiment provides, circulating water enter in the presence of temperature control mechanism 150 Row heating or cooling, the circulating water with certain temperature enter water pipeline 130, in the presence of water pipeline 130 uniformly Ground flows into cavity 115, and the heat of itself is delivered to by the first top layer 111 to the reaction mechanism 200 inside the first top layer 111 On, the temperature of reaction mechanism 200 is reached the temperature for being adapted to reaction, complete the circulating water after heat transfer under gravity Continue to decline, reach the bottom of cavity 115, then flow back to temperature control mechanism 150 again, complete one cycle.With prior art In temperature control device compare, balance-type structure of controlling temperature 100 provided by the utility model is as a result of outside spaced first Shell 110 and second housing 110, and the water pipeline 130 that can uniformly spray water, so circulating water can be made equably to first Shell 110 carries out heat transfer, reaction mechanism 200 is reached suitable reaction temperature, improves the production effect of polycarboxylate water-reducer Rate, it is practical, make the cost performance of polycarboxylate water-reducer production system 10 higher.

Preferred embodiment of the present utility model is these are only, is not limited to the utility model, for this area Technical staff for, the utility model can have various modifications and variations.It is all within the spirit and principles of the utility model, Any modification, equivalent substitution and improvements made etc., should be included within the scope of protection of the utility model.

Claims (10)

1. a kind of balance-type structure of controlling temperature, applied to polycarboxylate water-reducer reaction unit, the polycarboxylate water-reducer reaction unit Including reaction mechanism, it is characterised in that the balance-type structure of controlling temperature includes shell, water pipeline and temperature control mechanism, described outer Shell includes the first top layer and the second top layer, is used to install the reaction mechanism, the second top layer set inside first top layer Outside first top layer, and cavity is formed, the water pipeline is fixedly installed in the top of the cavity, the cavity Bottom is connected with one end of the temperature control mechanism, and the other end of the temperature control mechanism is connected with the water pipeline.

2. balance-type structure of controlling temperature according to claim 1, it is characterised in that the water pipeline include pipeline body and Installed part, the side wall of the pipeline body are fixedly installed in the lateral wall on first top layer by the installed part.

3. balance-type structure of controlling temperature according to claim 2, it is characterised in that the pipeline body is annular in shape, and sets There are multiple hole for water sprayings, multiple hole for water sprayings are uniformly distributed in the bottom wall of the pipeline body.

4. balance-type structure of controlling temperature according to claim 1, it is characterised in that the temperature control mechanism includes water inlet pipe, gone out Water pipe and temperature control component, one end of the temperature control component are connected by the water inlet pipe with the water pipeline, and the other end passes through The outlet pipe connects with the bottom of the cavity.

5. balance-type structure of controlling temperature according to claim 4, it is characterised in that the temperature control component includes temperature controller and heat Hydrophone, the temperature controller are connected with the water heater, to control regulation of the water heater to water temperature, one end of the water heater It is connected with the water inlet pipe, the other end is connected with the outlet pipe.

6. balance-type structure of controlling temperature according to claim 5, it is characterised in that the temperature controller includes warming unit and control Unit processed, the warming unit are connected with described control unit, and are installed in first top layer, and the warming unit is used for Sense the temperature signal in first top layer, and the temperature signal is passed into described control unit, described control unit The water heater is controlled to adjust water temperature for receiving the temperature signal, and according to the temperature signal.

7. balance-type structure of controlling temperature according to claim 5, it is characterised in that the balance-type structure of controlling temperature also includes mending Water dispenser structure, the water compensation mechanism are connected with the water heater, the moisture lost for supplementing the water heater evaporation.

8. balance-type structure of controlling temperature according to claim 7, it is characterised in that the water compensation mechanism includes water tank and moisturizing Pipeline, the water tank are connected by the moisturizing pipeline with the water heater, to be kept the skin wet to the water heater.

9. balance-type structure of controlling temperature according to claim 8, it is characterised in that the water compensation mechanism also includes pressure valve, The pressure valve is installed on the moisturizing pipeline close to one end of the water heater, and for detecting the hydraulic pressure in the water heater Whether preset value is reached, in the state of the hydraulic pressure is up to or over preset value, the pressure valve is opened, and the water tank leads to The moisturizing pipeline is crossed to keep the skin wet to the water heater；In the state of hydraulic pressure in the water heater is not up to preset value, The pressure valve is closed.

10. a kind of polycarboxylate water-reducer reaction unit, it is characterised in that described including balance-type structure of controlling temperature and reaction mechanism Balance-type structure of controlling temperature includes shell, water pipeline and temperature control mechanism, and the shell includes the first top layer and the second top layer, described The reaction mechanism is installed, second top layer is sheathed on outside first top layer, and forms cavity, described inside the first top layer Water pipeline is fixedly installed in the top of the cavity, and the bottom of the cavity connects with one end of the temperature control mechanism, described The other end of temperature control mechanism is connected with the water pipeline.